A magnitude ML 1.2 earthquake occured in region: 6 km NW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8040, 13.2320 at 8 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 6 | 1178 | 1178 |
Montegallo | AP | 9 | 523 | 1701 |
Norcia | PG | 11 | 4957 | 6658 |
Castelsantangelo sul Nera | MC | 12 | 281 | 6939 |
Accumoli | RI | 12 | 667 | 7606 |
Montemonaco | AP | 13 | 604 | 8210 |
Acquasanta Terme | AP | 15 | 2916 | 11126 |
Ussita | MC | 17 | 444 | 11570 |
Preci | PG | 18 | 724 | 12294 |
Montefortino | FM | 18 | 1178 | 13472 |
Visso | MC | 18 | 1107 | 14579 |
Amatrice | RI | 20 | 2657 | 17236 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-06-28 21:50:52 |
42.8037 | 13.2315 | 8 | 2022-06-28 21:56:27 |
Sala Sismica INGV-Roma | 106590251 |
Field | Value |
---|---|
Time (UTC) | 2022-06-28 21:50:52 ± 0.13 |
Latitude | 42.8037 ± 0.0045 |
Longitude | 13.2315 ± 0.0061 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 106590251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 499 |
Semi-minor axis of confidence ellipse (meter) | 242 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 145 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36333 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 106590251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-06-28 21:56:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2022-06-28T21:51:16.74 | 3.0 | undecidable | manual | S | 0.03 | 0 | |||
IV.SAMA.EHZ. | 2022-06-28T21:51:15.95 | 3.0 | undecidable | manual | P | 0.22 | 0 | |||
IV.CING.HHZ. | 2022-06-28T21:51:13.52 | 3.0 | undecidable | manual | S | -0.42 | 0 | |||
IV.ATFO.HHZ. | 2022-06-28T21:51:07.74 | 3.0 | negative | manual | P | -0.06 | 0 | |||
IV.ARRO.EHZ. | 2022-06-28T21:51:07.04 | 3.0 | undecidable | manual | S | -1.77 | 0 | |||
IV.FDMO.HHZ. | 2022-06-28T21:51:02.47 | 0.3 | undecidable | manual | S | 336 | 28.3494 | 105 | 0.14 | 72 |
IV.MF5.EHZ. | 2022-06-28T21:51:02.88 | 0.3 | undecidable | manual | S | 42 | 27.5502 | 106 | 0.81 | 59 |
IV.ASSB.HHZ. | 2022-06-28T21:51:01.98 | 3.0 | positive | manual | P | -0.61 | 0 | |||
IV.MML1.EHZ. | 2022-06-28T21:50:59.95 | 0.6 | negative | manual | P | 329 | 40.3263 | 50 | -0.23 | 46 |
IV.CESI.HHZ. | 2022-06-28T21:50:59.06 | 0.3 | undecidable | manual | P | 310 | 34.743 | 103 | -0.19 | 70 |
IV.GAVE.HNN. | 2022-06-28T21:50:58.20 | 0.1 | undecidable | manual | P | 246 | 30.1476 | 104 | -0.16 | 95 |
IV.RM33.EHZ. | 2022-06-28T21:50:58.92 | 3.0 | undecidable | manual | P | -0.61 | 0 | |||
IV.CSP1.EHZ. | 2022-06-28T21:50:58.49 | 1.0 | undecidable | manual | P | 356 | 32.0457 | 104 | -0.24 | 23 |
IV.MF5.EHZ. | 2022-06-28T21:50:58.23 | 0.3 | undecidable | manual | P | 42 | 27.5502 | 106 | 0.36 | 69 |
IV.MTRA.EHZ. | 2022-06-28T21:50:58.00 | 0.3 | undecidable | manual | S | 111 | 14.3745 | 118 | 0.19 | 73 |
IV.GUMA.HHZ. | 2022-06-28T21:50:58.43 | 1.0 | negative | manual | P | 16 | 29.9478 | 105 | 0.11 | 24 |
IV.MC2.EHZ. | 2022-06-28T21:50:57.81 | 0.3 | undecidable | manual | S | 344 | 12.4764 | 122 | 0.6 | 66 |
IV.FDMO.HHZ. | 2022-06-28T21:50:57.88 | 0.3 | undecidable | manual | P | 336 | 28.3494 | 105 | -0.13 | 72 |
IV.LNSS.HNE. | 2022-06-28T21:50:57.82 | 0.1 | undecidable | manual | P | 215 | 27.1506 | 106 | 0.03 | 98 |
IV.MMO1.EHZ. | 2022-06-28T21:50:57.33 | 0.3 | undecidable | manual | S | 36 | 13.1757 | 121 | -0.1 | 74 |
IV.NRCA.HHZ. | 2022-06-28T21:50:56.81 | 0.3 | undecidable | manual | S | 289 | 10.0788 | 128 | 0.27 | 72 |
7F.SIB2.EHE. | 2022-06-28T21:50:56.51 | 0.3 | undecidable | manual | S | 31 | 11.3775 | 124 | -0.39 | 70 |
7F.SIB1.EHE. | 2022-06-28T21:50:56.58 | 0.1 | undecidable | manual | S | 17 | 10.5783 | 126 | -0.1 | 100 |
IV.MTRA.EHZ. | 2022-06-28T21:50:55.51 | 0.3 | undecidable | manual | P | 111 | 14.3745 | 118 | 0.1 | 74 |
7F.SIB3.EHE. | 2022-06-28T21:50:55.73 | 0.3 | undecidable | manual | S | 22 | 8.4804 | 132 | -0.4 | 70 |
IV.MC2.EHZ. | 2022-06-28T21:50:55.23 | 0.3 | undecidable | manual | P | 344 | 12.4764 | 122 | 0.16 | 74 |
IV.MMO1.EHZ. | 2022-06-28T21:50:55.08 | 0.6 | undecidable | manual | P | 36 | 13.1757 | 121 | -0.11 | 50 |
7F.SIB2.EHE. | 2022-06-28T21:50:54.67 | 0.1 | undecidable | manual | P | 31 | 11.3775 | 124 | -0.21 | 97 |
7F.SIB1.EHE. | 2022-06-28T21:50:54.67 | 0.1 | undecidable | manual | P | 17 | 10.5783 | 126 | -0.08 | 100 |
IV.NRCA.HHZ. | 2022-06-28T21:50:54.84 | 0.3 | undecidable | manual | P | 289 | 10.0788 | 128 | 0.17 | 74 |
7F.SIB3.EHE. | 2022-06-28T21:50:54.11 | 0.1 | undecidable | manual | P | 22 | 8.4804 | 132 | -0.33 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.2 | 0.000178 | 0.52 | AML | other | m | 2022-06-28T21:50:57.63 |
IV.MTRA.EHE. | ML:1.5 | 0.0003705 | 0.16 | AML | other | m | 2022-06-28T21:50:58.54 |
IV.MTRA.EHN. | ML:1.5 | 0.000307 | 0.88 | AML | other | m | 2022-06-28T21:50:58.40 |
IV.MMO1.EHN. | ML:1.2 | 0.00017549999999999998 | 0.42 | AML | other | m | 2022-06-28T21:50:59.58 |
IV.FDMO.HHN. | ML:0.8 | 0.000036400000000000004 | 0.16 | AML | other | m | 2022-06-28T21:51:02.82 |
IV.FDMO.HHE. | ML:0.8 | 0.000036150000000000005 | 0.22 | AML | other | m | 2022-06-28T21:51:03.46 |
IV.CSP1.EHN. | ML:1.5 | 0.000149 | 0.2 | AML | other | m | 2022-06-28T21:51:03.71 |
IV.GUMA.HHE. | ML:1.6 | 0.0002045 | 0.22 | AML | other | m | 2022-06-28T21:51:03.56 |
IV.CSP1.EHE. | ML:1.4 | 0.000132 | 0.62 | AML | other | m | 2022-06-28T21:51:03.50 |
IV.GUMA.HHN. | ML:1.5 | 0.00014500000000000003 | 0.38 | AML | other | m | 2022-06-28T21:51:05.46 |
IV.CESI.HHN. | ML:1.2 | 0.00006295000000000001 | 1.52 | AML | other | m | 2022-06-28T21:51:06.84 |
IV.RM33.EHE. | ML:1.0 | 0.00003990000000000001 | 0.5 | AML | other | m | 2022-06-28T21:51:06.44 |
IV.CESI.HHE. | ML:1.0 | 0.0000424 | 0.24 | AML | other | m | 2022-06-28T21:51:06.34 |
IV.RM33.EHN. | ML:0.8 | 0.00003175 | 1.32 | AML | other | m | 2022-06-28T21:51:08.30 |