A magnitude ML 1.7 earthquake occured in region: 5 km SE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5970, 13.3220 at 10 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 |
---|---|---|---|---|
Amatrice | RI | 5 | 2657 | 2657 |
Campotosto | AQ | 6 | 542 | 3199 |
Capitignano | AQ | 9 | 665 | 3864 |
Montereale | AQ | 10 | 2581 | 6445 |
Accumoli | RI | 13 | 667 | 7112 |
Cittareale | RI | 14 | 482 | 7594 |
Crognaleto | TE | 14 | 1297 | 8891 |
Cortino | TE | 16 | 656 | 9547 |
Barete | AQ | 16 | 737 | 10284 |
Cagnano Amiterno | AQ | 17 | 1369 | 11653 |
Pizzoli | AQ | 18 | 4326 | 15979 |
Borbona | RI | 18 | 617 | 16596 |
Fano Adriano | TE | 18 | 296 | 16892 |
Rocca Santa Maria | TE | 20 | 537 | 17429 |
Arquata del Tronto | AP | 20 | 1178 | 18607 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2017-01-21 03:39:28 |
42.5967 | 13.3225 | 10 | 2017-01-21 03:54:23 |
Sala Sismica INGV-Roma | 39460871 |
Field | Value |
---|---|
Time (UTC) | 2017-01-21 03:39:28 ± 0.08 |
Latitude | 42.5967 ± 0.0036 |
Longitude | 13.3225 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 39460871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 531 |
Semi-minor axis of confidence ellipse (meter) | 308 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36153 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 39460871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-21 03:54:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2017-01-21T03:39:46.79 | 3.0 | negative | manual | P | -0.36 | 0 | |||
IV.CING.HHZ. | 2017-01-21T03:39:43.85 | 3.0 | positive | manual | P | -0.41 | 0 | |||
IV.EL6.EHZ. | 2017-01-21T03:39:43.26 | 3.0 | positive | manual | P | -0.34 | 0 | |||
IV.SNTG.HHZ. | 2017-01-21T03:39:42.54 | 3.0 | positive | manual | P | -0.35 | 0 | |||
IV.ASSB.HHZ. | 2017-01-21T03:39:42.30 | 3.0 | negative | manual | P | 0.54 | 0 | |||
IV.T1217.EHZ. | 2017-01-21T03:39:40.15 | 0.1 | undecidable | manual | S | 292 | 34.3434 | 50 | -0.06 | 96 |
IV.T1220.EHZ. | 2017-01-21T03:39:39.23 | 3.0 | positive | manual | P | -0.47 | 0 | |||
IV.CESX.HHZ. | 2017-01-21T03:39:39.17 | 3.0 | negative | manual | P | -0.27 | 0 | |||
IV.T1222.EHZ. | 2017-01-21T03:39:39.71 | 0.1 | undecidable | manual | S | 227 | 31.8459 | 50 | 0.17 | 94 |
IV.TRTR.HHZ. | 2017-01-21T03:39:39.71 | 3.0 | undecidable | manual | P | 0.7 | 0 | |||
IV.CESI.HHZ. | 2017-01-21T03:39:38.93 | 3.0 | undecidable | manual | P | -0.1 | 0 | |||
IV.FDMO.HHZ. | 2017-01-21T03:39:38.21 | 3.0 | undecidable | manual | P | -0.19 | 0 | |||
MN.AQU.HHZ. | 2017-01-21T03:39:38.80 | 0.1 | undecidable | manual | S | 166 | 27.75 | 50 | 0.35 | 91 |
IV.OFFI.HHZ. | 2017-01-21T03:39:38.32 | 3.0 | positive | manual | P | 0.37 | 0 | |||
IV.T1212.EHZ. | 2017-01-21T03:39:38.55 | 0.1 | undecidable | manual | S | 307 | 28.4493 | 50 | -0.08 | 97 |
IV.GUMA.HHZ. | 2017-01-21T03:39:38.29 | 3.0 | positive | manual | P | -0.13 | 0 | |||
IV.T1216.EHZ. | 2017-01-21T03:39:36.38 | 3.0 | negative | manual | P | -0.02 | 0 | |||
IV.LNSS.HHZ. | 2017-01-21T03:39:36.93 | 0.1 | undecidable | manual | S | 272 | 23.0547 | 114 | -0.15 | 96 |
IV.ARRO.EHZ. | 2017-01-21T03:39:36.81 | 3.0 | positive | manual | P | -0.18 | 0 | |||
IV.FAGN.HHZ. | 2017-01-21T03:39:36.80 | 3.0 | positive | manual | P | -0.11 | 0 | |||
IV.T1218.EHZ. | 2017-01-21T03:39:35.58 | 0.1 | undecidable | manual | S | 296 | 18.7701 | 118 | -0.16 | 97 |
IV.T1217.EHZ. | 2017-01-21T03:39:35.26 | 0.1 | undecidable | manual | P | 292 | 34.3434 | 50 | 0.06 | 96 |
IV.FIAM.HHZ. | 2017-01-21T03:39:35.93 | 0.1 | undecidable | manual | P | 205 | 40.1265 | 50 | -0.16 | 93 |
IV.T1247.HHZ. | 2017-01-21T03:39:35.48 | 0.1 | undecidable | manual | S | 187 | 17.3715 | 120 | 0.18 | 97 |
IV.T1222.EHZ. | 2017-01-21T03:39:34.64 | 0.1 | undecidable | manual | P | 227 | 31.8459 | 50 | -0.17 | 94 |
IV.T1202.EHE. | 2017-01-21T03:39:34.91 | 0.1 | undecidable | manual | S | 326 | 14.2746 | 125 | 0.5 | 91 |
IV.RM33.EHZ. | 2017-01-21T03:39:34.02 | 0.1 | undecidable | manual | S | 222 | 13.1757 | 127 | -0.07 | 99 |
IV.T1212.EHZ. | 2017-01-21T03:39:34.12 | 0.1 | undecidable | manual | P | 307 | 28.4493 | 50 | -0.16 | 95 |
IV.GIGS.HHZ. | 2017-01-21T03:39:33.61 | 3.0 | undecidable | manual | P | -0.65 | 0 | |||
MN.AQU.HHZ. | 2017-01-21T03:39:33.67 | 0.1 | undecidable | manual | P | 166 | 27.75 | 50 | -0.51 | 88 |
IV.LNSS.HHZ. | 2017-01-21T03:39:33.40 | 0.1 | positive | manual | P | 272 | 23.0547 | 114 | 0.01 | 99 |
IV.T1247.HHZ. | 2017-01-21T03:39:32.48 | 0.1 | undecidable | manual | P | 187 | 17.3715 | 120 | 0.12 | 98 |
IV.CAMP.HHZ. | 2017-01-21T03:39:32.98 | 0.1 | undecidable | manual | S | 134 | 9.7791 | 136 | -0.24 | 97 |
IV.T1218.EHZ. | 2017-01-21T03:39:32.60 | 0.1 | undecidable | manual | P | 296 | 18.7701 | 118 | -0.02 | 100 |
IV.T1202.EHE. | 2017-01-21T03:39:32.29 | 0.1 | undecidable | manual | P | 326 | 14.2746 | 125 | 0.44 | 92 |
IV.RM33.EHZ. | 2017-01-21T03:39:31.85 | 0.1 | positive | manual | P | 222 | 13.1757 | 127 | 0.18 | 97 |
IV.T1299.HNZ. | 2017-01-21T03:39:31.96 | 0.1 | undecidable | manual | S | 322 | 5.2947 | 152 | -0.34 | 95 |
IV.SMA1.EHN. | 2017-01-21T03:39:31.85 | 0.1 | undecidable | manual | S | 16 | 3.8961 | 159 | -0.24 | 97 |
IV.CAMP.HHZ. | 2017-01-21T03:39:31.28 | 0.1 | undecidable | manual | P | 134 | 9.7791 | 136 | 0.12 | 99 |
IV.T1299.HNZ. | 2017-01-21T03:39:30.75 | 0.1 | negative | manual | P | 322 | 5.2947 | 152 | 0.12 | 100 |
IV.SMA1.EHN. | 2017-01-21T03:39:30.63 | 0.1 | undecidable | manual | P | 16 | 3.8961 | 159 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.AQU.HHE. | ML:1.6 | 0.000209 | 0.84 | AML | other | m | 2017-01-21T03:39:42.85 |
MN.AQU.HHN. | ML:1.5 | 0.00017199999999999998 | 0.68 | AML | other | m | 2017-01-21T03:39:43.55 |
MN.AQU.HLN. | ML:1.7 | 0.000246 | 0.66 | AML | other | m | 2017-01-21T03:39:43.89 |
MN.AQU.HLE. | ML:1.6 | 0.00023099999999999998 | 0.5 | AML | other | m | 2017-01-21T03:39:43.85 |
IV.ASSB.HHN. | ML:1.5 | 0.000048100000000000004 | 0.68 | AML | other | m | 2017-01-21T03:39:53.39 |
IV.ASSB.HHE. | ML:1.5 | 0.000052000000000000004 | 0.44 | AML | other | m | 2017-01-21T03:39:54.23 |
IV.CAMP.HHE. | ML:2.0 | 0.0013555000000000002 | 0.22 | AML | other | m | 2017-01-21T03:39:33.21 |
IV.CAMP.HHN. | ML:1.8 | 0.00091 | 0.24 | AML | other | m | 2017-01-21T03:39:33.26 |
IV.CESI.HHN. | ML:1.6 | 0.0001024 | 1.6 | AML | other | m | 2017-01-21T03:39:50.17 |
IV.CESI.HHE. | ML:1.6 | 0.00007855 | 0.3 | AML | other | m | 2017-01-21T03:39:50.71 |
IV.CESX.HHE. | ML:1.5 | 0.00006974999999999999 | 0.26 | AML | other | m | 2017-01-21T03:39:48.96 |
IV.CESX.HHN. | ML:1.6 | 0.0000733 | 0.22 | AML | other | m | 2017-01-21T03:39:48.97 |
IV.CING.HHE. | ML:2.0 | 0.00010965 | 0.18 | AML | other | m | 2017-01-21T03:39:57.64 |
IV.CING.HHN. | ML:1.7 | 0.00006670000000000001 | 0.64 | AML | other | m | 2017-01-21T03:39:57.45 |
IV.EL6.EHN. | ML:1.9 | 0.0000969 | 0.6 | AML | other | m | 2017-01-21T03:39:57.29 |
IV.EL6.EHE. | ML:1.9 | 0.00010240000000000001 | 1.1 | AML | other | m | 2017-01-21T03:40:03.90 |
IV.FAGN.HHN. | ML:1.8 | 0.0002175 | 0.6 | AML | other | m | 2017-01-21T03:39:47.27 |
IV.FAGN.HHE. | ML:2.0 | 0.000301 | 0.46 | AML | other | m | 2017-01-21T03:39:47.41 |
IV.GUMA.HHN. | ML:2.0 | 0.00023299999999999997 | 1.24 | AML | other | m | 2017-01-21T03:39:47.64 |
IV.GUMA.HHE. | ML:2.0 | 0.00025550000000000003 | 0.82 | AML | other | m | 2017-01-21T03:39:47.57 |
IV.LNSS.HHN. | ML:1.8 | 0.000448 | 1.64 | AML | other | m | 2017-01-21T03:39:38.90 |
IV.LNSS.HHE. | ML:1.9 | 0.0005840000000000001 | 0.62 | AML | other | m | 2017-01-21T03:39:37.35 |
IV.RM33.HNN. | ML:2.0 | 0.0009655 | 0.34 | AML | other | m | 2017-01-21T03:39:34.72 |
IV.RM33.EHN. | ML:1.9 | 0.0008995 | 0.34 | AML | other | m | 2017-01-21T03:39:34.73 |
IV.RM33.HNE. | ML:2.0 | 0.0010305 | 0.58 | AML | other | m | 2017-01-21T03:39:35.14 |
IV.RM33.EHE. | ML:1.9 | 0.00088 | 0.36 | AML | other | m | 2017-01-21T03:39:35.14 |
IV.T1212.EHN. | ML:1.6 | 0.000184 | 0.14 | AML | other | m | 2017-01-21T03:39:39.17 |
IV.T1212.EHE. | ML:1.5 | 0.00016949999999999997 | 1.12 | AML | other | m | 2017-01-21T03:39:40.86 |
IV.T1216.EHE. | ML:1.6 | 0.00013905000000000002 | 0.48 | AML | other | m | 2017-01-21T03:39:47.11 |
IV.T1216.EHN. | ML:1.6 | 0.000152 | 1.36 | AML | other | m | 2017-01-21T03:39:46.98 |
IV.T1217.HNE. | ML:1.6 | 0.0001725 | 0.54 | AML | other | m | 2017-01-21T03:39:41.42 |
IV.T1217.EHN. | ML:1.6 | 0.00017649999999999998 | 0.98 | AML | other | m | 2017-01-21T03:39:41.05 |
IV.T1217.HNN. | ML:1.8 | 0.00022899999999999998 | 0.48 | AML | other | m | 2017-01-21T03:39:42.44 |
IV.T1217.EHE. | ML:1.5 | 0.00014049999999999997 | 0.28 | AML | other | m | 2017-01-21T03:39:41.42 |
IV.T1218.HNN. | ML:2.0 | 0.000748 | 0.22 | AML | other | m | 2017-01-21T03:39:35.87 |
IV.T1218.HNE. | ML:1.6 | 0.00031800000000000003 | 1.22 | AML | other | m | 2017-01-21T03:39:44.68 |
IV.T1218.EHE. | ML:1.6 | 0.0003115 | 0.7 | AML | other | m | 2017-01-21T03:39:36.16 |
IV.T1218.EHN. | ML:2.0 | 0.0007375000000000001 | 0.22 | AML | other | m | 2017-01-21T03:39:35.87 |
IV.T1222.EHN. | ML:1.5 | 0.0001325 | 0.36 | AML | other | m | 2017-01-21T03:39:43.71 |
IV.T1222.HNE. | ML:1.6 | 0.00017649999999999998 | 0.42 | AML | other | m | 2017-01-21T03:39:43.54 |
IV.T1222.EHE. | ML:1.6 | 0.0001835 | 0.56 | AML | other | m | 2017-01-21T03:39:44.52 |
IV.T1222.HNN. | ML:1.5 | 0.00014950000000000003 | 0.54 | AML | other | m | 2017-01-21T03:39:42.17 |
IV.T1247.HHE. | ML:2.0 | 0.0009015 | 0.38 | AML | other | m | 2017-01-21T03:39:36.91 |
IV.T1247.HHN. | ML:2.0 | 0.0008655000000000001 | 0.6 | AML | other | m | 2017-01-21T03:39:35.66 |