A magnitude ML 0.7 earthquake occured in region: 4 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7580, 13.2530 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Arquata del Tronto | AP | 4 | 1178 | 1178 |
Accumoli | RI | 7 | 667 | 1845 |
Montegallo | AP | 12 | 523 | 2368 |
Acquasanta Terme | AP | 13 | 2916 | 5284 |
Norcia | PG | 14 | 4957 | 10241 |
Amatrice | RI | 15 | 2657 | 12898 |
Montemonaco | AP | 17 | 604 | 13502 |
Cittareale | RI | 17 | 482 | 13984 |
Castelsantangelo sul Nera | MC | 17 | 281 | 14265 |
Cascia | PG | 20 | 3217 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2022-01-05 01:17:04 |
42.758 | 13.2528 | 10 | 2022-07-08 12:33:22 |
Bollettino Sismico Italiano INGV | 99525491 |
Reviewed Rev100 |
ML 1.0 | 2022-01-05 01:17:04 |
42.759 | 13.2598 | 9 | 2022-01-05 01:23:10 |
Sala Sismica INGV-Roma | 99338921 |
Field | Value |
---|---|
Time (UTC) | 2022-01-05 01:17:04 ± 0.07 |
Latitude | 42.7580 ± 0.0027 |
Longitude | 13.2528 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99525491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 75 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 266 |
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) | 122 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33545 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 99525491 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-10 12:05:54 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.5 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 99338921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-05 01:23:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCRV.HHZ. | 2022-01-05T01:18:40.62 | 3.0 | undecidable | manual | Sg | 18.959999 | 0 | |||
IX.SFL3.HNZ.01 | 2022-01-05T01:18:36.86 | 3.0 | undecidable | manual | Sg | 10.89 | 0 | |||
IV.MTGR.HHZ. | 2022-01-05T01:18:12.36 | 3.0 | undecidable | manual | Pn | -1.38 | 0 | |||
MN.TRI.HHZ. | 2022-01-05T01:17:50.95 | 3.0 | undecidable | manual | Sn | -4.11 | 0 | |||
IT.ORP.HGZ. | 2022-01-05T01:17:43.08 | 3.0 | undecidable | manual | Pg | 5.59 | 0 | |||
IV.RMP.HHZ. | 2022-01-05T01:17:17.80 | 3.0 | negative | manual | Pn | -2.43 | 0 | |||
IV.FDMO.HHN. | 2022-01-05T01:17:15.61 | 0.6 | undecidable | manual | S | 337 | 33.744 | 50 | -0.34 | 45 |
IV.RM33.HNE. | 2022-01-05T01:17:14.65 | 0.6 | undecidable | manual | S | 186 | 27.75 | 50 | 0.27 | 46 |
IV.FNVD.HHZ. | 2022-01-05T01:17:13.69 | 3.0 | negative | manual | Pn | 0.85 | 0 | |||
IV.LNSS.HNZ. | 2022-01-05T01:17:13.42 | 0.6 | undecidable | manual | S | 225 | 24.4533 | 112 | 0.12 | 48 |
IV.CSP1.EHE. | 2022-01-05T01:17:11.23 | 0.6 | undecidable | manual | P | 354 | 37.2294 | 50 | -0.3 | 45 |
IV.MC2.EHZ. | 2022-01-05T01:17:11.19 | 0.3 | undecidable | manual | S | 343 | 17.7711 | 118 | -0.02 | 74 |
IV.FDMO.HHN. | 2022-01-05T01:17:10.95 | 0.6 | undecidable | manual | P | 337 | 33.744 | 50 | -0.03 | 48 |
IV.NRCA.HHZ. | 2022-01-05T01:17:10.20 | 0.3 | undecidable | manual | S | 307 | 14.0748 | 124 | 0.1 | 73 |
IV.RM33.HNE. | 2022-01-05T01:17:10.27 | 0.3 | undecidable | manual | P | 186 | 27.75 | 50 | 0.2 | 70 |
IV.MMO1.EHZ. | 2022-01-05T01:17:10.98 | 0.3 | undecidable | manual | S | 21 | 16.7721 | 120 | 0.07 | 74 |
IV.MF5.EHN. | 2022-01-05T01:17:10.75 | 0.6 | undecidable | manual | P | 33 | 30.5472 | 50 | 0.25 | 46 |
IV.SMA1.EHZ. | 2022-01-05T01:17:10.53 | 0.3 | undecidable | manual | S | 155 | 15.6732 | 122 | -0.04 | 74 |
IV.LNSS.HNZ. | 2022-01-05T01:17:09.17 | 0.1 | undecidable | manual | P | 225 | 24.4533 | 112 | -0.28 | 93 |
IV.MC2.EHZ. | 2022-01-05T01:17:08.63 | 0.3 | undecidable | manual | P | 343 | 17.7711 | 118 | 0.39 | 69 |
IV.SMA1.EHZ. | 2022-01-05T01:17:07.69 | 0.3 | undecidable | manual | P | 155 | 15.6732 | 122 | -0.18 | 72 |
IV.NRCA.HHZ. | 2022-01-05T01:17:07.60 | 0.1 | undecidable | manual | P | 307 | 14.0748 | 124 | 0 | 100 |
IV.MMO1.EHZ. | 2022-01-05T01:17:07.92 | 0.3 | undecidable | manual | P | 21 | 16.7721 | 120 | -0.15 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.8 | 0.000059550000000000004 | 0.18 | AML | other | m | 2022-01-05T01:17:10.39 |
IV.NRCA.HHN. | ML:0.5 | 0.0000328 | 1.02 | AML | other | m | 2022-01-05T01:17:10.24 |