A magnitude ML 1.3 earthquake occured in region: 4 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7270, 13.2140 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 |
---|---|---|---|---|
Accumoli | RI | 5 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Norcia | PG | 12 | 4957 | 6802 |
Amatrice | RI | 12 | 2657 | 9459 |
Cittareale | RI | 13 | 482 | 9941 |
Montegallo | AP | 16 | 523 | 10464 |
Cascia | PG | 16 | 3217 | 13681 |
Acquasanta Terme | AP | 17 | 2916 | 16597 |
Castelsantangelo sul Nera | MC | 19 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2022-04-15 12:55:45 |
42.7268 | 13.2138 | 10 | 2022-07-08 12:34:03 |
Bollettino Sismico Italiano INGV | 106677151 |
Reviewed Rev100 |
ML 1.3 | 2022-04-15 12:55:45 |
42.7305 | 13.2192 | 7 | 2022-04-15 13:03:07 |
Sala Sismica INGV-Roma | 103244801 |
Field | Value |
---|---|
Time (UTC) | 2022-04-15 12:55:45 ± 0.06 |
Latitude | 42.7268 ± 0.0018 |
Longitude | 13.2138 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 106677151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 288 |
Semi-minor axis of confidence ellipse (meter) | 217 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 74 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23742 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 106677151 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-07-01 11:11:01 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 103244801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-15 13:03:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.BERNI.HHZ. | 2022-04-15T12:57:29.33 | 3.0 | undecidable | manual | Sg | 7.84 | 0 | |||
IV.PIPA.HHZ. | 2022-04-15T12:57:21.26 | 3.0 | undecidable | manual | Sn | -3.16 | 0 | |||
IV.BAG8.EHZ. | 2022-04-15T12:56:52.57 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.PTRJ.HHZ. | 2022-04-15T12:56:34.61 | 3.0 | undecidable | manual | Sn | 4.71 | 0 | |||
RD.PGF.BHZ. | 2022-04-15T12:56:29.54 | 3.0 | undecidable | manual | Pg | 3.94 | 0 | |||
IV.OSSC.HHZ. | 2022-04-15T12:56:27.07 | 3.0 | undecidable | manual | Sn | -4.2 | 0 | |||
IV.BRSN.HNZ. | 2022-04-15T12:56:27.36 | 3.0 | undecidable | manual | Sg | 2.41 | 0 | |||
CR.STON.BHZ. | 2022-04-15T12:56:23.94 | 3.0 | undecidable | manual | Pg | 11.26 | 0 | |||
OT.OT15.EHZ. | 2022-04-15T12:56:22.81 | 3.0 | negative | manual | Pn | 6.25 | 0 | |||
IV.MBAL.EHZ. | 2022-04-15T12:56:21.29 | 3.0 | undecidable | manual | Pg | 1.49 | 0 | |||
GU.EQUI.HHZ. | 2022-04-15T12:56:10.84 | 3.0 | negative | manual | Pn | -4.11 | 0 | |||
IV.OSSC.HHZ. | 2022-04-15T12:56:08.59 | 3.0 | undecidable | manual | Pg | 4.89 | 0 | |||
IV.PTRJ.HHZ. | 2022-04-15T12:56:02.63 | 3.0 | negative | manual | Pn | -0.3 | 0 | |||
IV.RM33.EHZ. | 2022-04-15T12:55:54.41 | 0.6 | undecidable | manual | S | 180 | 24.1536 | 112 | -0.1 | 49 |
IV.GAVE.EHN. | 2022-04-15T12:55:54.90 | 0.6 | undecidable | manual | S | 262 | 26.3514 | 50 | -0.27 | 47 |
IV.MC2.EHZ. | 2022-04-15T12:55:53.50 | 0.6 | undecidable | manual | S | 354 | 20.5683 | 116 | 0.13 | 49 |
IV.MMO1.EHZ. | 2022-04-15T12:55:53.49 | 0.6 | undecidable | manual | S | 26 | 21.2676 | 115 | -0.09 | 49 |
7F.SIB1.EHZ. | 2022-04-15T12:55:53.14 | 0.3 | undecidable | manual | S | 14 | 19.1697 | 118 | 0.2 | 72 |
7F.SIB3.EHN. | 2022-04-15T12:55:52.19 | 0.6 | undecidable | manual | S | 16 | 17.0718 | 120 | -0.11 | 49 |
IV.NRCA.HHZ. | 2022-04-15T12:55:51.37 | 0.3 | undecidable | manual | S | 326 | 14.3745 | 125 | -0.13 | 74 |
IV.SMA1.EHZ. | 2022-04-15T12:55:51.56 | 0.3 | undecidable | manual | S | 137 | 14.5743 | 124 | -0.01 | 76 |
IV.GAVE.EHN. | 2022-04-15T12:55:51.32 | 0.6 | undecidable | manual | P | 262 | 26.3514 | 50 | 0.26 | 47 |
IV.MTRA.EHZ. | 2022-04-15T12:55:51.60 | 0.3 | undecidable | manual | S | 77 | 15.2736 | 123 | -0.16 | 73 |
IV.MC2.EHZ. | 2022-04-15T12:55:50.04 | 0.3 | undecidable | manual | P | 354 | 20.5683 | 116 | 0.02 | 75 |
IV.MMO1.EHZ. | 2022-04-15T12:55:50.02 | 0.3 | undecidable | manual | P | 26 | 21.2676 | 115 | -0.12 | 73 |
IV.RM33.EHZ. | 2022-04-15T12:55:50.68 | 0.1 | undecidable | manual | P | 180 | 24.1536 | 112 | 0 | 99 |
7F.SIB1.EHZ. | 2022-04-15T12:55:49.78 | 0.1 | undecidable | manual | P | 14 | 19.1697 | 118 | 0.01 | 100 |
IV.NRCA.HHZ. | 2022-04-15T12:55:49.03 | 0.1 | undecidable | manual | P | 326 | 14.3745 | 125 | 0.09 | 99 |
7F.SIB3.EHN. | 2022-04-15T12:55:49.31 | 0.3 | undecidable | manual | P | 16 | 17.0718 | 120 | -0.09 | 74 |
IV.SMA1.EHZ. | 2022-04-15T12:55:49.17 | 0.3 | undecidable | manual | P | 137 | 14.5743 | 124 | 0.19 | 73 |
IV.MTRA.EHZ. | 2022-04-15T12:55:49.16 | 0.3 | undecidable | manual | P | 77 | 15.2736 | 123 | 0.07 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.2 | 0.00015050000000000003 | 0.2 | AML | other | m | 2022-04-15T12:55:51.62 |
IV.NRCA.HHN. | ML:1.2 | 0.000157 | 0.1 | AML | other | m | 2022-04-15T12:55:51.47 |
IV.LNSS.HHN. | ML:1.3 | 0.000165 | 1.22 | AML | other | m | 2022-04-15T12:56:10.78 |
IV.LNSS.HHE. | ML:1.4 | 0.00017999999999999998 | 1.92 | AML | other | m | 2022-04-15T12:56:16.99 |