A magnitude ML 1.9 earthquake occured in region: 5 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5880, 13.2630 at 14 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 |
Montereale | AQ | 7 | 2581 | 5238 |
Capitignano | AQ | 8 | 665 | 5903 |
Cittareale | RI | 9 | 482 | 6385 |
Campotosto | AQ | 9 | 542 | 6927 |
Accumoli | RI | 12 | 667 | 7594 |
Borbona | RI | 14 | 617 | 8211 |
Cagnano Amiterno | AQ | 15 | 1369 | 9580 |
Barete | AQ | 15 | 737 | 10317 |
Posta | RI | 15 | 694 | 11011 |
Pizzoli | AQ | 17 | 4326 | 15337 |
Crognaleto | TE | 18 | 1297 | 16634 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.9 | 2023-12-02 00:00:04 |
42.5875 | 13.2632 | 14 | 2023-12-02 00:09:42 |
Sala Sismica INGV-Roma | 123652251 |
Field | Value |
---|---|
Time (UTC) | 2023-12-02 00:00:04 ± 0.07 |
Latitude | 42.5875 ± 0.0036 |
Longitude | 13.2632 ± 0.0024 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123652251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 316 |
Semi-minor axis of confidence ellipse (meter) | 226 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 16 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36602 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 123652251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-02 00:09:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.GAGG.HHZ. | 2023-12-02T00:01:58.87 | 3.0 | undecidable | manual | Sg | 9.12 | 0 | |||
IV.GRIS.EHZ. | 2023-12-02T00:01:58.07 | 3.0 | undecidable | manual | Sg | 11.81 | 0 | |||
ST.RONC.EHZ. | 2023-12-02T00:01:44.02 | 3.0 | undecidable | manual | Sn | -6.25 | 0 | |||
GU.RSP.HHZ. | 2023-12-02T00:01:30.06 | 3.0 | undecidable | manual | Pg | 9.57 | 0 | |||
IV.SERS.HHZ. | 2023-12-02T00:01:19.19 | 3.0 | undecidable | manual | Pg | 4.26 | 0 | |||
IV.PAOL.HNZ. | 2023-12-02T00:01:08.56 | 3.0 | undecidable | manual | Sg | 1.73 | 0 | |||
IV.SGRT.HHZ. | 2023-12-02T00:01:06.21 | 3.0 | undecidable | manual | Sn | -4.13 | 0 | |||
IV.BSSO.HHZ. | 2023-12-02T00:00:56.86 | 3.0 | undecidable | manual | Sg | 0.01 | 0 | |||
IV.SIRI.HHZ. | 2023-12-02T00:00:54.95 | 3.0 | positive | manual | Pn | -2.13 | 0 | |||
IV.SFI.EHZ. | 2023-12-02T00:00:53.90 | 3.0 | undecidable | manual | Sg | -2.56 | 0 | |||
IV.MRB1.HHZ. | 2023-12-02T00:00:42.77 | 3.0 | undecidable | manual | Pg | 1.64 | 0 | |||
IV.BARO.EHZ. | 2023-12-02T00:00:39.04 | 3.0 | undecidable | manual | S | -2.43 | 0 | |||
IV.MPAG.EHZ. | 2023-12-02T00:00:23.96 | 3.0 | undecidable | manual | P | -1.25 | 0 | |||
IV.ARRO.EHZ. | 2023-12-02T00:00:18.23 | 0.3 | undecidable | manual | S | 269 | 40.626 | 96 | 0.22 | 69 |
IV.FIAM.HHZ. | 2023-12-02T00:00:17.15 | 0.3 | undecidable | manual | S | 199 | 37.4292 | 96 | 0 | 71 |
IV.TERO.HHZ. | 2023-12-02T00:00:14.56 | 0.6 | undecidable | manual | S | 82 | 28.0497 | 100 | -0.13 | 47 |
IV.NRCA.HHZ. | 2023-12-02T00:00:14.98 | 0.3 | undecidable | manual | S | 336 | 29.8479 | 99 | -0.18 | 71 |
IV.GIGS.HHZ. | 2023-12-02T00:00:14.84 | 0.6 | undecidable | manual | S | 120 | 29.3484 | 99 | -0.19 | 47 |
IV.ARRO.EHZ. | 2023-12-02T00:00:12.34 | 0.6 | negative | manual | P | 269 | 40.626 | 96 | -0.03 | 47 |
IV.LNSS.HHZ. | 2023-12-02T00:00:11.95 | 0.6 | undecidable | manual | S | 275 | 18.2706 | 111 | -0.21 | 48 |
IV.FIAM.HHZ. | 2023-12-02T00:00:11.93 | 1.0 | positive | manual | P | 199 | 37.4292 | 96 | 0.05 | 24 |
IV.CSP1.EHZ. | 2023-12-02T00:00:10.38 | 3.0 | undecidable | manual | P | -2.94 | 0 | |||
IV.CAMP.HHZ. | 2023-12-02T00:00:10.96 | 0.6 | undecidable | manual | S | 116 | 13.1757 | 124 | 0 | 50 |
IV.GIGS.HHZ. | 2023-12-02T00:00:10.71 | 1.0 | undecidable | manual | P | 120 | 29.3484 | 99 | 0.06 | 24 |
IV.TERO.HHZ. | 2023-12-02T00:00:10.52 | 0.1 | undecidable | manual | P | 82 | 28.0497 | 100 | 0.07 | 97 |
IV.NRCA.HHZ. | 2023-12-02T00:00:10.64 | 0.1 | undecidable | manual | P | 336 | 29.8479 | 99 | -0.09 | 96 |
IV.RM33.EHZ. | 2023-12-02T00:00:09.92 | 0.6 | undecidable | manual | S | 205 | 9.5793 | 136 | -0.29 | 48 |
IV.LNSS.HHZ. | 2023-12-02T00:00:09.02 | 0.1 | undecidable | manual | P | 275 | 18.2706 | 111 | 0.03 | 99 |
IV.SMA1.EHZ. | 2023-12-02T00:00:09.81 | 0.6 | undecidable | manual | S | 51 | 7.5813 | 144 | -0.06 | 51 |
IV.CAMP.HHZ. | 2023-12-02T00:00:08.67 | 1.0 | undecidable | manual | P | 116 | 13.1757 | 124 | 0.37 | 23 |
IV.RM33.EHZ. | 2023-12-02T00:00:07.92 | 0.1 | undecidable | manual | P | 205 | 9.5793 | 136 | 0.05 | 100 |
IV.SMA1.EHZ. | 2023-12-02T00:00:07.93 | 0.1 | positive | manual | P | 51 | 7.5813 | 144 | 0.26 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:2.1 | 0.0012799999999999999 | 1.56 | AML | other | m | 2023-12-02T00:00:09.94 |
IV.RM33.HNN. | ML:2.1 | 0.001365 | 1.58 | AML | other | m | 2023-12-02T00:00:09.94 |
IV.RM33.HNE. | ML:2.2 | 0.0016099999999999999 | 0.3 | AML | other | m | 2023-12-02T00:00:10.18 |
IV.SMA1.EHN. | ML:2.1 | 0.0013199999999999998 | 1.72 | AML | other | m | 2023-12-02T00:00:10.03 |
IV.RM33.EHE. | ML:2.2 | 0.0016099999999999999 | 0.3 | AML | other | m | 2023-12-02T00:00:10.18 |
IV.CAMP.HHE. | ML:1.2 | 0.00013585 | 0.42 | AML | other | m | 2023-12-02T00:00:10.04 |
IV.SMA1.EHE. | ML:1.9 | 0.000963 | 0.2 | AML | other | m | 2023-12-02T00:00:10.41 |
IV.LNSS.HHN. | ML:1.6 | 0.0003045 | 0.14 | AML | other | m | 2023-12-02T00:00:12.00 |
IV.LNSS.HHE. | ML:1.7 | 0.0003855 | 0.88 | AML | other | m | 2023-12-02T00:00:12.84 |
IV.NRCA.HHE. | ML:1.9 | 0.00033899999999999995 | 0.14 | AML | other | m | 2023-12-02T00:00:15.13 |
IV.NRCA.HHN. | ML:1.6 | 0.000203 | 0.12 | AML | other | m | 2023-12-02T00:00:15.20 |
IV.CAMP.HHN. | ML:1.0 | 0.00009815 | 0.52 | AML | other | m | 2023-12-02T00:00:15.11 |