A magnitude ML 0.7 earthquake occured in region: 4 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6990, 13.1950 at 11 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 | 4 | 667 | 667 |
Cittareale | RI | 9 | 482 | 1149 |
Amatrice | RI | 11 | 2657 | 3806 |
Arquata del Tronto | AP | 12 | 1178 | 4984 |
Norcia | PG | 13 | 4957 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Acquasanta Terme | AP | 19 | 2916 | 16074 |
Montegallo | AP | 20 | 523 | 16597 |
Montereale | AQ | 20 | 2581 | 19178 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2022-05-03 04:59:56 |
42.6993 | 13.1947 | 11 | 2022-05-03 06:12:47 |
Sala Sismica INGV-Roma | 104107451 |
Field | Value |
---|---|
Time (UTC) | 2022-05-03 04:59:56 ± 0.05 |
Latitude | 42.6993 ± 0.0027 |
Longitude | 13.1947 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104107451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 342 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 119 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34624 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 104107451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-03 06:12:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2022-05-03T05:00:21.69 | 3.0 | undecidable | manual | S | -0.11 | 0 | |||
IV.RIBO.EHZ.01 | 2022-05-03T05:00:21.94 | 3.0 | undecidable | manual | Pn | 1.36 | 0 | |||
IV.SRES.HHZ. | 2022-05-03T05:00:18.32 | 3.0 | undecidable | manual | S | -0.01 | 0 | |||
IV.TERO.HHZ. | 2022-05-03T05:00:08.09 | 0.6 | undecidable | manual | S | 104 | 34.4433 | 50 | -0.44 | 45 |
IV.SRES.HHZ. | 2022-05-03T05:00:08.35 | 3.0 | undecidable | manual | P | 0.18 | 0 | |||
IV.MMO1.HNZ. | 2022-05-03T05:00:06.23 | 0.6 | undecidable | manual | S | 26 | 24.6531 | 50 | 0.31 | 47 |
7F.SIB1.EHZ. | 2022-05-03T05:00:05.24 | 0.6 | undecidable | manual | S | 16 | 22.5552 | 50 | -0.11 | 49 |
IV.GAVE.EHZ. | 2022-05-03T05:00:05.68 | 0.6 | undecidable | manual | S | 268 | 24.5532 | 50 | -0.2 | 48 |
IV.MC2.EHZ. | 2022-05-03T05:00:05.67 | 0.6 | undecidable | manual | S | 359 | 23.5542 | 50 | 0.05 | 50 |
7F.SIB2.EHZ. | 2022-05-03T05:00:05.22 | 0.6 | undecidable | manual | S | 23 | 23.0547 | 50 | -0.27 | 47 |
IV.RM33.EHZ. | 2022-05-03T05:00:05.10 | 0.6 | undecidable | manual | S | 176 | 21.1677 | 50 | 0.11 | 49 |
IV.FDMO.HHZ. | 2022-05-03T05:00:04.25 | 1.0 | negative | manual | P | 347 | 38.4282 | 50 | 0.07 | 24 |
7F.SIB3.EHZ. | 2022-05-03T05:00:04.96 | 0.6 | undecidable | manual | S | 17 | 20.4684 | 117 | 0.19 | 48 |
IV.TERO.HHZ. | 2022-05-03T05:00:03.82 | 0.6 | undecidable | manual | P | 104 | 34.4433 | 50 | 0.26 | 47 |
IV.MTRA.EHZ. | 2022-05-03T05:00:03.95 | 0.6 | undecidable | manual | S | 69 | 17.6712 | 121 | 0.03 | 50 |
IV.NRCA.HHZ. | 2022-05-03T05:00:03.40 | 0.6 | undecidable | manual | S | 336 | 16.2726 | 123 | -0.11 | 50 |
IV.LNSS.HHZ. | 2022-05-03T05:00:03.30 | 0.3 | undecidable | manual | S | 230 | 16.5723 | 123 | -0.29 | 72 |
IV.SMA1.EHZ. | 2022-05-03T05:00:02.53 | 0.6 | undecidable | manual | S | 124 | 13.7751 | 128 | -0.28 | 48 |
IV.GAVE.EHZ. | 2022-05-03T05:00:02.05 | 0.6 | negative | manual | P | 268 | 24.5532 | 50 | 0.02 | 50 |
IV.MC2.EHZ. | 2022-05-03T05:00:02.13 | 0.6 | positive | manual | P | 359 | 23.5542 | 50 | 0.25 | 48 |
7F.SIB2.EHZ. | 2022-05-03T05:00:01.80 | 0.1 | undecidable | manual | P | 23 | 23.0547 | 50 | -0.01 | 100 |
IV.RM33.EHZ. | 2022-05-03T05:00:01.61 | 0.6 | undecidable | manual | P | 176 | 21.1677 | 50 | 0.09 | 49 |
7F.SIB1.EHZ. | 2022-05-03T05:00:01.81 | 0.1 | undecidable | manual | P | 16 | 22.5552 | 50 | 0.08 | 99 |
7F.SIB3.EHZ. | 2022-05-03T05:00:01.24 | 0.1 | undecidable | manual | P | 17 | 20.4684 | 117 | -0.15 | 98 |
IV.MMO1.HNZ. | 2022-05-03T05:00:01.94 | 0.1 | undecidable | manual | P | 26 | 24.6531 | 50 | -0.12 | 98 |
IV.LNSS.HHZ. | 2022-05-03T05:00:00.93 | 0.1 | positive | manual | P | 230 | 16.5723 | 123 | 0.22 | 97 |
IV.MTRA.EHZ. | 2022-05-03T05:00:00.77 | 0.1 | undecidable | manual | P | 69 | 17.6712 | 121 | -0.13 | 99 |
IV.SMA1.EHZ. | 2022-05-03T05:00:00.66 | 0.3 | undecidable | manual | P | 124 | 13.7751 | 128 | 0.4 | 70 |
IV.NRCA.HHZ. | 2022-05-03T05:00:00.77 | 0.6 | negative | manual | P | 336 | 16.2726 | 123 | 0.1 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.1 | 0.0001105 | 0.08 | AML | other | m | 2022-05-03T05:00:03.65 |
IV.NRCA.HHN. | ML:1.0 | 0.0000788 | 0.44 | AML | other | m | 2022-05-03T05:00:03.69 |
IV.LNSS.HHE. | ML:0.7 | 0.000043249999999999994 | 0.14 | AML | other | m | 2022-05-03T05:00:03.81 |
IV.SMA1.EHE. | ML:0.8 | 0.000059449999999999995 | 0.22 | AML | other | m | 2022-05-03T05:00:03.82 |
IV.SMA1.EHN. | ML:0.6 | 0.00004675 | 0.42 | AML | other | m | 2022-05-03T05:00:03.83 |
IV.LNSS.HHN. | ML:0.9 | 0.0000686 | 0.66 | AML | other | m | 2022-05-03T05:00:03.89 |
IV.RM33.EHE. | ML:0.5 | 0.000018865645 | 0.1184 | AML | other | m | 2022-05-03T05:00:05.56 |
IV.RM33.EHN. | ML:0.5 | 0.00001767469 | 0.1216 | AML | other | m | 2022-05-03T05:00:05.21 |
IV.GAVE.EHE. | ML:0.7 | 0.000031968543 | 0.1408 | AML | other | m | 2022-05-03T05:00:07.08 |
IV.GAVE.EHN. | ML:0.6 | 0.000025753223 | 0.1216 | AML | other | m | 2022-05-03T05:00:07.14 |
IV.MC2.EHE. | ML:0.8 | 0.00003998135 | 0.16 | AML | other | m | 2022-05-03T05:00:07.83 |
IV.MC2.EHN. | ML:1.1 | 0.00007584666000000001 | 0.24 | AML | other | m | 2022-05-03T05:00:07.14 |
IV.TERO.HHE. | ML:0.4 | 0.00001118165 | 0.16 | AML | other | m | 2022-05-03T05:00:09.40 |
IV.TERO.HHN. | ML:0.6 | 0.000015502985 | 0.1024 | AML | other | m | 2022-05-03T05:00:09.29 |