A magnitude ML 1.3 earthquake occured in region: 2 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6770, 13.2380 at 13 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 | 2 | 667 | 667 |
Amatrice | RI | 7 | 2657 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Arquata del Tronto | AP | 12 | 1178 | 4984 |
Montereale | AQ | 17 | 2581 | 7565 |
Campotosto | AQ | 17 | 542 | 8107 |
Acquasanta Terme | AP | 18 | 2916 | 11023 |
Norcia | PG | 18 | 4957 | 15980 |
Capitignano | AQ | 18 | 665 | 16645 |
Cascia | PG | 19 | 3217 | 19862 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2017-04-05 14:23:46 |
42.6767 | 13.2383 | 13 | 2017-04-05 14:30:47 |
Sala Sismica INGV-Roma | 43419261 |
Field | Value |
---|---|
Time (UTC) | 2017-04-05 14:23:46 ± 0.06 |
Latitude | 42.6767 ± 0.0027 |
Longitude | 13.2383 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 43419261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 300 |
Semi-minor axis of confidence ellipse (meter) | 131 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41549 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 43419261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-05 14:30:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CERT.HHZ. | 2017-04-05T14:24:09.21 | 3.0 | undecidable | manual | S | -0.17 | 0 | |||
IV.T1219.EHZ. | 2017-04-05T14:24:01.69 | 0.6 | undecidable | manual | S | 336 | 46.1205 | 93 | 0.07 | 48 |
IV.CSP1.EHZ. | 2017-04-05T14:24:01.62 | 0.6 | undecidable | manual | S | 357 | 46.1205 | 93 | 0.01 | 48 |
IV.GIGS.HHZ. | 2017-04-05T14:23:59.01 | 0.6 | undecidable | manual | S | 132 | 36.9297 | 95 | -0.14 | 48 |
IV.T1211.EHZ. | 2017-04-05T14:23:58.37 | 0.6 | undecidable | manual | S | 243 | 35.1426 | 95 | -0.31 | 47 |
IV.TERO.HHZ. | 2017-04-05T14:23:57.08 | 0.6 | undecidable | manual | S | 101 | 30.4473 | 96 | -0.35 | 46 |
IV.T1216.EHZ. | 2017-04-05T14:23:56.98 | 0.6 | undecidable | manual | S | 323 | 29.748 | 97 | -0.26 | 47 |
IV.MMO1.EHZ. | 2017-04-05T14:23:56.06 | 0.6 | undecidable | manual | S | 16 | 25.752 | 99 | -0.13 | 49 |
IV.ASSB.HHZ. | 2017-04-05T14:23:56.06 | 3.0 | undecidable | manual | P | -0.74 | 0 | |||
IV.MC2.EHZ. | 2017-04-05T14:23:56.42 | 0.6 | undecidable | manual | S | 351 | 26.3514 | 98 | 0.07 | 50 |
IV.T1217.EHZ. | 2017-04-05T14:23:55.80 | 0.6 | undecidable | manual | S | 279 | 25.3524 | 99 | -0.29 | 48 |
IV.CSP1.EHZ. | 2017-04-05T14:23:55.48 | 0.1 | undecidable | manual | P | 357 | 46.1205 | 93 | 0.12 | 95 |
IV.T1241.EHZ. | 2017-04-05T14:23:55.85 | 0.6 | undecidable | manual | S | 38 | 25.3524 | 99 | -0.24 | 47 |
IV.T1219.EHZ. | 2017-04-05T14:23:55.38 | 0.1 | undecidable | manual | P | 336 | 46.1205 | 93 | 0.01 | 96 |
IV.RM33.EHZ. | 2017-04-05T14:23:54.43 | 0.6 | undecidable | manual | S | 186 | 18.6702 | 107 | 0.07 | 50 |
IV.T1256.HHZ. | 2017-04-05T14:23:54.25 | 3.0 | negative | manual | P | 0.48 | 0 | |||
IV.NRCA.HHZ. | 2017-04-05T14:23:54.54 | 0.6 | undecidable | manual | S | 330 | 20.1687 | 104 | -0.19 | 49 |
IV.T1245.HHZ. | 2017-04-05T14:23:54.78 | 0.3 | undecidable | manual | S | 348 | 20.3685 | 104 | -0.01 | 76 |
IV.GIGS.HHZ. | 2017-04-05T14:23:53.70 | 0.1 | undecidable | manual | P | 132 | 36.9297 | 95 | -0.24 | 94 |
IV.T1211.EHZ. | 2017-04-05T14:23:53.75 | 1.0 | undecidable | manual | P | 243 | 35.1426 | 95 | 0.08 | 24 |
IV.T1212.EHZ. | 2017-04-05T14:23:53.93 | 0.6 | undecidable | manual | S | 298 | 17.871 | 108 | -0.21 | 49 |
IV.MC2.EHZ. | 2017-04-05T14:23:52.54 | 0.1 | undecidable | manual | P | 351 | 26.3514 | 98 | 0.21 | 96 |
IV.T1241.EHZ. | 2017-04-05T14:23:52.21 | 0.1 | undecidable | manual | P | 38 | 25.3524 | 99 | 0.03 | 100 |
IV.TERO.HHZ. | 2017-04-05T14:23:52.84 | 1.0 | undecidable | manual | P | 101 | 30.4473 | 96 | -0.11 | 24 |
IV.T1217.EHZ. | 2017-04-05T14:23:52.30 | 0.6 | negative | manual | P | 279 | 25.3524 | 99 | 0.13 | 49 |
IV.T1216.EHZ. | 2017-04-05T14:23:52.80 | 0.1 | undecidable | manual | P | 323 | 29.748 | 97 | -0.04 | 99 |
IV.T1218.EHZ. | 2017-04-05T14:23:52.05 | 0.6 | undecidable | manual | S | 266 | 10.0788 | 131 | -0.28 | 49 |
IV.MMO1.EHZ. | 2017-04-05T14:23:52.33 | 0.6 | undecidable | manual | P | 16 | 25.752 | 99 | 0.1 | 49 |
IV.T1245.HHZ. | 2017-04-05T14:23:51.62 | 1.0 | undecidable | manual | P | 348 | 20.3685 | 104 | 0.2 | 24 |
IV.T1299.EHZ. | 2017-04-05T14:23:51.48 | 0.6 | undecidable | manual | S | 143 | 5.8941 | 149 | -0.14 | 50 |
IV.T1212.EHZ. | 2017-04-05T14:23:51.19 | 0.6 | negative | manual | P | 298 | 17.871 | 108 | 0.14 | 49 |
IV.SMA1.EHZ. | 2017-04-05T14:23:51.85 | 0.6 | undecidable | manual | S | 123 | 9.3795 | 134 | -0.35 | 48 |
IV.RM33.EHZ. | 2017-04-05T14:23:51.43 | 0.6 | positive | manual | P | 186 | 18.6702 | 107 | 0.26 | 48 |
IV.NRCA.HHZ. | 2017-04-05T14:23:51.50 | 0.1 | negative | manual | P | 330 | 20.1687 | 104 | 0.12 | 99 |
IV.T1218.EHZ. | 2017-04-05T14:23:50.23 | 0.6 | undecidable | manual | P | 266 | 10.0788 | 131 | 0.23 | 49 |
IV.SMA1.EHZ. | 2017-04-05T14:23:50.18 | 0.1 | negative | manual | P | 123 | 9.3795 | 134 | 0.25 | 98 |
IV.T1299.EHZ. | 2017-04-05T14:23:49.88 | 0.1 | undecidable | manual | P | 143 | 5.8941 | 149 | 0.29 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:1.2 | 0.0000312 | 1.44 | AML | other | m | 2017-04-05T14:24:10.74 |
IV.ASSB.HHE. | ML:1.4 | 0.0000479 | 0.74 | AML | other | m | 2017-04-05T14:24:10.37 |
IV.NRCA.HHN. | ML:2.1 | 0.0008425 | 0.12 | AML | other | m | 2017-04-05T14:23:54.70 |
IV.NRCA.HNN. | ML:2.1 | 0.0008049999999999999 | 0.14 | AML | other | m | 2017-04-05T14:23:54.70 |
IV.NRCA.HHE. | ML:1.9 | 0.0005045 | 0.16 | AML | other | m | 2017-04-05T14:23:54.64 |
IV.NRCA.HNE. | ML:1.8 | 0.0004805 | 0.16 | AML | other | m | 2017-04-05T14:23:54.65 |
IV.RM33.EHE. | ML:1.4 | 0.0001625 | 1.18 | AML | other | m | 2017-04-05T14:23:54.07 |
IV.RM33.EHN. | ML:1.4 | 0.0001605 | 0.2 | AML | other | m | 2017-04-05T14:23:54.78 |
IV.SMA1.EHN. | ML:1.2 | 0.0001725 | 0.1 | AML | other | m | 2017-04-05T14:23:52.24 |
IV.SMA1.EHE. | ML:1.2 | 0.000162 | 0.54 | AML | other | m | 2017-04-05T14:23:52.30 |
IV.T1212.EHE. | ML:1.0 | 0.00006765 | 0.34 | AML | other | m | 2017-04-05T14:23:54.26 |
IV.T1212.EHN. | ML:0.9 | 0.000060200000000000006 | 0.74 | AML | other | m | 2017-04-05T14:23:56.43 |
IV.T1217.EHN. | ML:1.3 | 0.00009764999999999999 | 0.28 | AML | other | m | 2017-04-05T14:23:56.43 |
IV.T1217.EHE. | ML:1.2 | 0.00008579999999999998 | 0.76 | AML | other | m | 2017-04-05T14:23:56.70 |
IV.T1218.EHN. | ML:1.6 | 0.00038849999999999996 | 0.24 | AML | other | m | 2017-04-05T14:23:52.56 |
IV.T1218.EHE. | ML:1.2 | 0.0001565 | 0.16 | AML | other | m | 2017-04-05T14:23:52.89 |
IV.T1245.HHN. | ML:1.5 | 0.00020800000000000001 | 0.3 | AML | other | m | 2017-04-05T14:23:56.64 |
IV.T1245.HHE. | ML:1.3 | 0.000131 | 1.62 | AML | other | m | 2017-04-05T14:23:55.11 |
IV.T1299.EHE. | ML:1.1 | 0.000169 | 0.16 | AML | other | m | 2017-04-05T14:23:51.74 |
IV.T1299.EHN. | ML:1.3 | 0.00023299999999999997 | 0.12 | AML | other | m | 2017-04-05T14:23:51.66 |
IV.TERO.HHE. | ML:1.1 | 0.000060299999999999995 | 1.26 | AML | other | m | 2017-04-05T14:23:57.19 |
IV.TERO.HHN. | ML:1.3 | 0.00010185 | 0.26 | AML | other | m | 2017-04-05T14:23:58.18 |