A magnitude ML 1.8 earthquake occured in region: 5 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6940, 13.1910 at 11 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Accumoli | RI | 5 | 667 | 667 |
Cittareale | RI | 9 | 482 | 1149 |
Amatrice | RI | 11 | 2657 | 3806 |
Arquata del Tronto | AP | 12 | 1178 | 4984 |
Norcia | PG | 14 | 4957 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Montereale | AQ | 19 | 2581 | 15739 |
Acquasanta Terme | AP | 20 | 2916 | 18655 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2017-04-05 17:51:09 |
42.6945 | 13.1908 | 11 | 2017-04-05 18:10:10 |
Sala Sismica INGV-Roma | 43428661 |
Field | Value |
---|---|
Time (UTC) | 2017-04-05 17:51:09 ± 0.1 |
Latitude | 42.6945 ± 0.0045 |
Longitude | 13.1908 ± 0.0073 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 43428661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 606 |
Semi-minor axis of confidence ellipse (meter) | 380 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 231 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 50 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38581 |
Number of stations at which the event was observed | 38 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 27 |
Type of magnitude | ML |
Reference to an origin | 43428661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-05 18:10:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NDIM.HNZ. | 2017-04-05T17:52:10.12 | 3.0 | undecidable | manual | Sg | 0.81 | 0 | |||
IV.BRSN.EHZ. | 2017-04-05T17:51:46.56 | 3.0 | undecidable | manual | Sg | 0.63 | 0 | |||
IV.SBPO.HNZ. | 2017-04-05T17:51:34.02 | 3.0 | negative | manual | Pn | -8.06 | 0 | |||
TV.SF04.EHZ. | 2017-04-05T17:51:29.29 | 3.0 | undecidable | manual | Sn | -5.18 | 0 | |||
IV.LAV9.HHZ. | 2017-04-05T17:51:29.82 | 3.0 | negative | manual | Pg | 4.12 | 0 | |||
IV.MPAG.EHZ. | 2017-04-05T17:51:29.76 | 3.0 | undecidable | manual | Sg | 2.11 | 0 | |||
IV.APEC.HHZ. | 2017-04-05T17:51:24.51 | 3.0 | undecidable | manual | Sn | -3.87 | 0 | |||
IV.GUMA.HHZ. | 2017-04-05T17:51:24.56 | 0.6 | undecidable | manual | S | 16 | 42.5241 | 50 | 0.73 | 39 |
IV.T0110.HHZ. | 2017-04-05T17:51:22.36 | 3.0 | negative | manual | Pg | 1.28 | 0 | |||
IV.CING.HHZ. | 2017-04-05T17:51:21.18 | 3.0 | undecidable | manual | Sn | -1.88 | 0 | |||
IV.VCEL.EHZ. | 2017-04-05T17:51:21.09 | 3.0 | positive | manual | Pg | 1.15 | 0 | |||
IV.T1247.HHZ. | 2017-04-05T17:51:20.58 | 3.0 | negative | manual | Pg | 4.17 | 0 | |||
IV.MOMA.HHZ. | 2017-04-05T17:51:19.63 | 3.0 | undecidable | manual | Sn | -1.79 | 0 | |||
IV.MMO1.EHZ. | 2017-04-05T17:51:19.00 | 0.3 | undecidable | manual | S | 26 | 25.2525 | 50 | -0.23 | 70 |
IV.GUMA.HHZ. | 2017-04-05T17:51:18.04 | 0.1 | undecidable | manual | P | 16 | 42.5241 | 50 | 0.09 | 94 |
IV.FIAM.HHZ. | 2017-04-05T17:51:18.48 | 3.0 | negative | manual | Pg | 0.53 | 0 | |||
IV.GIGS.HHZ. | 2017-04-05T17:51:17.04 | 3.0 | positive | manual | Pn | -0.6 | 0 | |||
IV.T1245.HHZ. | 2017-04-05T17:51:17.16 | 0.6 | undecidable | manual | S | 359 | 17.9709 | 120 | 0.01 | 50 |
IV.ARRO.EHZ. | 2017-04-05T17:51:17.09 | 3.0 | negative | manual | Pg | 2.63 | 0 | |||
IV.NRCA.HNZ. | 2017-04-05T17:51:16.50 | 0.3 | undecidable | manual | S | 338 | 16.6722 | 122 | -0.26 | 71 |
IV.TERO.HHZ. | 2017-04-05T17:51:16.14 | 3.0 | positive | manual | Pg | -0.29 | 0 | |||
IV.T1222.EHZ. | 2017-04-05T17:51:16.37 | 3.0 | positive | manual | Pg | 0.13 | 0 | |||
IV.T1211.EHZ. | 2017-04-05T17:51:16.18 | 3.0 | positive | manual | Pg | 1.4 | 0 | |||
TV.SF04.EHZ. | 2017-04-05T17:51:16.01 | 3.0 | positive | manual | Pn | -4.85 | 0 | |||
IV.MMO1.EHZ. | 2017-04-05T17:51:15.02 | 0.1 | undecidable | manual | P | 26 | 25.2525 | 50 | -0.28 | 93 |
IV.T1212.EHZ. | 2017-04-05T17:51:15.61 | 0.6 | undecidable | manual | S | 298 | 13.4754 | 128 | -0.26 | 48 |
IV.T1241.EHZ. | 2017-04-05T17:51:15.17 | 3.0 | positive | manual | Pg | 1.21 | 0 | |||
IV.SMA1.EHZ. | 2017-04-05T17:51:15.66 | 0.6 | undecidable | manual | S | 121 | 13.7751 | 128 | -0.28 | 47 |
IV.T1214.EHZ. | 2017-04-05T17:51:14.57 | 0.3 | undecidable | manual | S | 11 | 7.3815 | 145 | 0.18 | 73 |
IV.RM33.EHZ. | 2017-04-05T17:51:14.31 | 3.0 | negative | manual | P | -1.1 | 0 | |||
IV.CAMP.HHZ. | 2017-04-05T17:51:14.84 | 3.0 | positive | manual | Pn | -1.12 | 0 | |||
IV.T1218.EHZ. | 2017-04-05T17:51:14.24 | 0.3 | undecidable | manual | S | 246 | 6.7932 | 147 | -0.03 | 76 |
IV.T1245.HHZ. | 2017-04-05T17:51:14.08 | 0.1 | undecidable | manual | P | 359 | 17.9709 | 120 | -0.02 | 99 |
IV.T1299.EHZ. | 2017-04-05T17:51:14.84 | 0.6 | undecidable | manual | S | 132 | 9.9789 | 137 | -0.13 | 49 |
IV.EL6.EHZ. | 2017-04-05T17:51:13.75 | 3.0 | positive | manual | Pg | -0.03 | 0 | |||
IV.T1212.EHZ. | 2017-04-05T17:51:13.41 | 0.1 | undecidable | manual | P | 298 | 13.4754 | 128 | 0.06 | 99 |
IV.NRCA.HNZ. | 2017-04-05T17:51:13.79 | 0.1 | undecidable | manual | P | 338 | 16.6722 | 122 | -0.08 | 98 |
IV.SMA1.EHZ. | 2017-04-05T17:51:13.37 | 0.1 | positive | manual | P | 121 | 13.7751 | 128 | -0.02 | 100 |
IV.ATCC.EHZ. | 2017-04-05T17:51:13.85 | 3.0 | negative | manual | Pg | 0.6 | 0 | |||
IV.T1218.EHZ. | 2017-04-05T17:51:12.59 | 0.1 | undecidable | manual | P | 246 | 6.7932 | 147 | 0.16 | 98 |
IV.T1299.EHZ. | 2017-04-05T17:51:12.96 | 0.1 | negative | manual | P | 132 | 9.9789 | 137 | 0.13 | 99 |
IV.T1214.EHZ. | 2017-04-05T17:51:12.74 | 0.1 | undecidable | manual | P | 11 | 7.3815 | 145 | 0.24 | 97 |
IV.SNTG.HHZ. | 2017-04-05T17:51:12.37 | 3.0 | negative | manual | Pn | -0.62 | 0 | |||
IV.CESI.HHZ. | 2017-04-05T17:51:12.64 | 3.0 | undecidable | manual | S | 41.5251 | -9.99 | 0 | ||
IV.ASSB.HHZ. | 2017-04-05T17:51:12.91 | 3.0 | undecidable | manual | Pg | 0.26 | 0 | |||
IV.T1219.EHZ. | 2017-04-05T17:51:11.62 | 3.0 | undecidable | manual | S | 42.8238 | -9.99 | 0 | ||
IV.T1217.EHZ. | 2017-04-05T17:51:11.82 | 3.0 | undecidable | manual | P | -1.24 | 0 | |||
IV.CESI.HHZ. | 2017-04-05T17:51:10.50 | 3.0 | undecidable | manual | P | 41.5251 | -7.31 | 0 | ||
IV.T1220.EHZ. | 2017-04-05T17:51:10.60 | 3.0 | positive | manual | Pn | -1.71 | 0 | |||
IV.T1219.EHZ. | 2017-04-05T17:51:09.85 | 3.0 | undecidable | manual | P | 42.8238 | -8.15 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHE. | ML:1.5 | 0.00011549999999999999 | 1.52 | AML | other | m | 2017-04-05T17:51:24.00 |
IV.ARRO.EHN. | ML:1.5 | 0.0001235 | 0.18 | AML | other | m | 2017-04-05T17:51:24.07 |
IV.CAMP.HHE. | ML:1.3 | 0.0001215 | 0.86 | AML | other | m | 2017-04-05T17:51:19.62 |
IV.CAMP.HHN. | ML:1.2 | 0.00009080000000000001 | 0.3 | AML | other | m | 2017-04-05T17:51:19.38 |
IV.CESI.HHE. | ML:1.9 | 0.0002475 | 0.18 | AML | other | m | 2017-04-05T17:51:12.83 |
IV.CESI.HHN. | ML:1.8 | 0.000229 | 1.24 | AML | other | m | 2017-04-05T17:51:13.91 |
IV.FDMO.HHE. | ML:1.4 | 0.00008755 | 0.14 | AML | other | m | 2017-04-05T17:51:12.37 |
IV.FDMO.HHN. | ML:1.2 | 0.0000613 | 0.36 | AML | other | m | 2017-04-05T17:51:25.51 |
IV.FIAM.HHE. | ML:1.4 | 0.00006379999999999999 | 0.46 | AML | other | m | 2017-04-05T17:51:26.25 |
IV.FIAM.HHN. | ML:1.5 | 0.00007925 | 0.76 | AML | other | m | 2017-04-05T17:51:26.55 |
IV.GUMA.HHE. | ML:2.2 | 0.0004865 | 1.62 | AML | other | m | 2017-04-05T17:51:24.93 |
IV.GUMA.HHN. | ML:2.0 | 0.0003165 | 0.54 | AML | other | m | 2017-04-05T17:51:25.62 |
IV.MOMA.HHN. | ML:1.6 | 0.000111 | 1.76 | AML | other | m | 2017-04-05T17:51:28.04 |
IV.MOMA.HHE. | ML:1.7 | 0.00013450000000000002 | 0.34 | AML | other | m | 2017-04-05T17:51:28.40 |
IV.NRCA.HHE. | ML:2.3 | 0.001615 | 0.14 | AML | other | m | 2017-04-05T17:51:16.98 |
IV.NRCA.HHN. | ML:1.9 | 0.0007019999999999999 | 1.5 | AML | other | m | 2017-04-05T17:51:16.08 |
IV.RM33.HNE. | ML:2.0 | 0.0006485000000000001 | 0.28 | AML | other | m | 2017-04-05T17:51:17.70 |
IV.RM33.HNN. | ML:2.0 | 0.0006535 | 0.22 | AML | other | m | 2017-04-05T17:51:17.73 |
IV.RM33.EHN. | ML:1.9 | 0.0006085 | 0.2 | AML | other | m | 2017-04-05T17:51:17.73 |
IV.RM33.EHE. | ML:2.0 | 0.0006734999999999999 | 0.28 | AML | other | m | 2017-04-05T17:51:17.70 |
IV.SMA1.EHE. | ML:2.3 | 0.002245 | 0.34 | AML | other | m | 2017-04-05T17:51:16.35 |
IV.SMA1.EHN. | ML:2.1 | 0.00125 | 0.36 | AML | other | m | 2017-04-05T17:51:16.28 |
IV.SNTG.HHN. | ML:1.3 | 0.000036 | 0.58 | AML | other | m | 2017-04-05T17:51:16.52 |
IV.SNTG.HHE. | ML:1.3 | 0.00003835 | 0.14 | AML | other | m | 2017-04-05T17:51:16.21 |
IV.T0110.HHN. | ML:1.4 | 0.00004385 | 1.38 | AML | other | m | 2017-04-05T17:51:35.16 |
IV.T0110.HHE. | ML:1.4 | 0.0000466 | 0.8 | AML | other | m | 2017-04-05T17:51:42.51 |
IV.T1211.HNN. | ML:1.9 | 0.00034599999999999995 | 0.66 | AML | other | m | 2017-04-05T17:51:21.62 |
IV.T1211.EHE. | ML:1.8 | 0.0002935 | 1.12 | AML | other | m | 2017-04-05T17:51:21.89 |
IV.T1211.HNE. | ML:1.8 | 0.00028649999999999997 | 1.12 | AML | other | m | 2017-04-05T17:51:21.89 |
IV.T1211.EHN. | ML:1.9 | 0.00035350000000000003 | 0.66 | AML | other | m | 2017-04-05T17:51:21.29 |
IV.T1212.EHE. | ML:1.9 | 0.000897 | 1.26 | AML | other | m | 2017-04-05T17:51:15.93 |
IV.T1212.HNN. | ML:2.0 | 0.0009530000000000001 | 1.66 | AML | other | m | 2017-04-05T17:51:16.10 |
IV.T1212.EHN. | ML:2.0 | 0.0009735000000000001 | 1.64 | AML | other | m | 2017-04-05T17:51:16.11 |
IV.T1212.HNE. | ML:1.9 | 0.0007865 | 0.1 | AML | other | m | 2017-04-05T17:51:15.93 |
IV.T1214.HNN. | ML:2.1 | 0.001765 | 0.22 | AML | other | m | 2017-04-05T17:51:14.81 |
IV.T1214.HNE. | ML:2.1 | 0.0016699999999999998 | 0.32 | AML | other | m | 2017-04-05T17:51:14.77 |
IV.T1214.EHE. | ML:2.0 | 0.0015049999999999998 | 0.32 | AML | other | m | 2017-04-05T17:51:14.77 |
IV.T1214.EHN. | ML:2.1 | 0.0017250000000000002 | 0.2 | AML | other | m | 2017-04-05T17:51:14.81 |
IV.T1216.EHE. | ML:1.5 | 0.000195 | 0.48 | AML | other | m | 2017-04-05T17:51:23.38 |
IV.T1216.EHN. | ML:1.5 | 0.000187 | 0.9 | AML | other | m | 2017-04-05T17:51:22.71 |
IV.T1217.EHE. | ML:1.8 | 0.000417 | 0.52 | AML | other | m | 2017-04-05T17:51:18.26 |
IV.T1217.EHN. | ML:2.0 | 0.0006580000000000001 | 0.24 | AML | other | m | 2017-04-05T17:51:18.11 |
IV.T1218.EHN. | ML:2.4 | 0.0035800000000000003 | 0.18 | AML | other | m | 2017-04-05T17:51:14.68 |
IV.T1218.HNN. | ML:2.4 | 0.003475 | 0.18 | AML | other | m | 2017-04-05T17:51:14.68 |
IV.T1218.HNE. | ML:2.3 | 0.002895 | 0.42 | AML | other | m | 2017-04-05T17:51:14.80 |
IV.T1218.EHE. | ML:2.2 | 0.00262 | 0.38 | AML | other | m | 2017-04-05T17:51:14.45 |
IV.T1219.HNE. | ML:1.8 | 0.000202 | 0.16 | AML | other | m | 2017-04-05T17:51:11.82 |
IV.T1219.EHE. | ML:1.8 | 0.0002215 | 0.18 | AML | other | m | 2017-04-05T17:51:11.83 |
IV.T1219.EHN. | ML:1.8 | 0.000189 | 0.16 | AML | other | m | 2017-04-05T17:51:11.77 |
IV.T1219.HNN. | ML:1.8 | 0.000184 | 0.16 | AML | other | m | 2017-04-05T17:51:11.77 |
IV.T1222.EHE. | ML:1.7 | 0.0001975 | 0.22 | AML | other | m | 2017-04-05T17:51:21.37 |
IV.T1222.EHN. | ML:1.7 | 0.000209 | 0.2 | AML | other | m | 2017-04-05T17:51:23.48 |
IV.T1241.EHE. | ML:1.6 | 0.00019800000000000002 | 0.24 | AML | other | m | 2017-04-05T17:51:19.41 |
IV.T1241.EHN. | ML:1.5 | 0.000176 | 0.42 | AML | other | m | 2017-04-05T17:51:19.11 |
IV.T1245.HNN. | ML:2.1 | 0.00113 | 0.74 | AML | other | m | 2017-04-05T17:51:17.56 |
IV.T1245.HNE. | ML:1.9 | 0.0007270000000000001 | 0.3 | AML | other | m | 2017-04-05T17:51:17.46 |
IV.T1245.HHE. | ML:2.0 | 0.0008060000000000001 | 0.28 | AML | other | m | 2017-04-05T17:51:17.60 |
IV.T1245.HHN. | ML:2.1 | 0.0011335 | 0.74 | AML | other | m | 2017-04-05T17:51:17.56 |
IV.T1247.HHN. | ML:1.7 | 0.0002605 | 1.08 | AML | other | m | 2017-04-05T17:51:22.68 |
IV.T1247.HHE. | ML:1.6 | 0.00020899999999999998 | 0.98 | AML | other | m | 2017-04-05T17:51:22.17 |
IV.T1256.HHN. | ML:1.3 | 0.0000746 | 0.76 | AML | other | m | 2017-04-05T17:51:24.74 |
IV.T1256.HHE. | ML:1.4 | 0.00009265 | 0.64 | AML | other | m | 2017-04-05T17:51:24.59 |
IV.T1299.EHN. | ML:1.6 | 0.0005825 | 0.24 | AML | other | m | 2017-04-05T17:51:15.18 |
IV.T1299.HNE. | ML:1.7 | 0.000628 | 0.42 | AML | other | m | 2017-04-05T17:51:15.37 |
IV.T1299.EHE. | ML:1.7 | 0.000653 | 0.42 | AML | other | m | 2017-04-05T17:51:15.37 |
IV.T1299.HNN. | ML:1.6 | 0.000547 | 0.32 | AML | other | m | 2017-04-05T17:51:15.18 |
IV.TERO.HHN. | ML:1.9 | 0.00034599999999999995 | 0.6 | AML | other | m | 2017-04-05T17:51:21.66 |
IV.TERO.HHE. | ML:1.7 | 0.000211 | 0.32 | AML | other | m | 2017-04-05T17:51:21.86 |
IV.VCEL.EHE. | ML:1.8 | 0.0001219 | 1.68 | AML | other | m | 2017-04-05T17:51:32.98 |
IV.VCEL.EHN. | ML:1.7 | 0.0000967 | 0.74 | AML | other | m | 2017-04-05T17:51:31.38 |