A magnitude ML 1.5 earthquake occured in region: 7 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8000, 13.2170 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 | 7 | 1178 | 1178 |
Norcia | PG | 10 | 4957 | 6135 |
Montegallo | AP | 11 | 523 | 6658 |
Castelsantangelo sul Nera | MC | 12 | 281 | 6939 |
Accumoli | RI | 12 | 667 | 7606 |
Montemonaco | AP | 14 | 604 | 8210 |
Acquasanta Terme | AP | 16 | 2916 | 11126 |
Preci | PG | 17 | 724 | 11850 |
Ussita | MC | 17 | 444 | 12294 |
Visso | MC | 18 | 1107 | 13401 |
Cascia | PG | 19 | 3217 | 16618 |
Montefortino | FM | 19 | 1178 | 17796 |
Amatrice | RI | 20 | 2657 | 20453 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-03-22 20:58:10 |
42.8003 | 13.2172 | 9 | 2024-03-22 21:05:40 |
Sala Sismica INGV-Roma | 126066371 |
Field | Value |
---|---|
Time (UTC) | 2024-03-22 20:58:10 ± 0.11 |
Latitude | 42.8003 ± 0.0036 |
Longitude | 13.2172 ± 0.0074 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126066371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 529 |
Semi-minor axis of confidence ellipse (meter) | 355 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 244 |
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) | 114 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.24196 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 126066371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-22 21:05:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSRU.HHZ. | 2024-03-22T20:59:53.05 | 3.0 | undecidable | manual | Sn | -4.84 | 0 | |||
4P.IT01A.HHZ. | 2024-03-22T20:59:53.98 | 3.0 | undecidable | manual | Sn | -2.97 | 0 | |||
IV.BDI.HHZ. | 2024-03-22T20:59:24.03 | 3.0 | undecidable | manual | Sg | 12.3 | 0 | |||
GU.TRAV.HHZ. | 2024-03-22T20:59:20.78 | 3.0 | positive | manual | Pn | 5.69 | 0 | |||
4P.IT01A.HHZ. | 2024-03-22T20:59:18.03 | 3.0 | negative | manual | Pg | 11.69 | 0 | |||
IX.SCL3.EHZ.02 | 2024-03-22T20:59:13.51 | 3.0 | undecidable | manual | Sg | 4.98 | 0 | |||
IV.GRI.EHZ. | 2024-03-22T20:59:11.42 | 3.0 | undecidable | manual | Pg | 6.45 | 0 | |||
GU.IMI.HHZ. | 2024-03-22T20:59:07.08 | 3.0 | undecidable | manual | Pn | 4.13 | 0 | |||
NI.VINO.HHZ. | 2024-03-22T20:59:05.46 | 3.0 | negative | manual | Pn | 5.31 | 0 | |||
IV.ORI.HHZ. | 2024-03-22T20:59:00.13 | 3.0 | undecidable | manual | Pg | 7.75 | 0 | |||
IV.APRC.HHZ. | 2024-03-22T20:58:58.56 | 3.0 | undecidable | manual | Sg | 2.86 | 0 | |||
MN.TRI.HHZ. | 2024-03-22T20:58:54.20 | 3.0 | negative | manual | Pn | 1.11 | 0 | |||
OX.MARN.HHZ. | 2024-03-22T20:58:53.16 | 3.0 | negative | manual | Pn | -2.27 | 0 | |||
IV.ATCC.EHZ. | 2024-03-22T20:58:30.50 | 3.0 | undecidable | manual | Sn | -2.11 | 0 | |||
IV.ASSB.HHZ. | 2024-03-22T20:58:27.34 | 0.3 | undecidable | manual | S | 301 | 52.7028 | 50 | 0.19 | 68 |
IV.CESI.HHZ. | 2024-03-22T20:58:22.00 | 0.6 | undecidable | manual | S | 312 | 34.0437 | 50 | -0.17 | 50 |
IV.TERO.HHZ. | 2024-03-22T20:58:22.78 | 0.1 | undecidable | manual | S | 122 | 37.1295 | 50 | -0.23 | 96 |
IV.GUMA.HHZ. | 2024-03-22T20:58:21.59 | 0.6 | undecidable | manual | S | 18 | 30.6471 | 106 | 0.5 | 47 |
IV.RM33.EHZ. | 2024-03-22T20:58:21.82 | 0.1 | undecidable | manual | S | 180 | 32.3454 | 105 | 0.16 | 96 |
IV.ATCC.EHZ. | 2024-03-22T20:58:21.43 | 3.0 | negative | manual | Pn | 2.47 | 0 | |||
IV.POFI.HNZ. | 2024-03-22T20:58:21.52 | 3.0 | undecidable | manual | Sn | -6.05 | 0 | |||
IV.CSP1.EHZ. | 2024-03-22T20:58:21.65 | 0.6 | undecidable | manual | S | 358 | 32.3454 | 105 | -0.02 | 50 |
IV.ASSB.HHZ. | 2024-03-22T20:58:19.67 | 0.1 | undecidable | manual | P | 301 | 52.7028 | 50 | -0.26 | 93 |
IV.GIUL.HHZ. | 2024-03-22T20:58:19.37 | 3.0 | undecidable | manual | S | 137.862 | -9.99 | 0 | ||
IV.TERO.HHZ. | 2024-03-22T20:58:17.59 | 0.1 | undecidable | manual | P | 122 | 37.1295 | 50 | 0.06 | 98 |
IV.CSP1.EHZ. | 2024-03-22T20:58:16.75 | 1.0 | positive | manual | P | 358 | 32.3454 | 105 | -0.01 | 25 |
IV.GUMA.HHZ. | 2024-03-22T20:58:16.85 | 1.0 | positive | manual | P | 18 | 30.6471 | 106 | 0.42 | 24 |
IV.RM33.EHZ. | 2024-03-22T20:58:16.89 | 0.1 | undecidable | manual | P | 180 | 32.3454 | 105 | 0.13 | 98 |
IV.CESI.HHZ. | 2024-03-22T20:58:16.99 | 0.1 | undecidable | manual | P | 312 | 34.0437 | 50 | -0.06 | 100 |
IV.NRCA.HHZ. | 2024-03-22T20:58:14.33 | 0.6 | undecidable | manual | S | 294 | 9.1797 | 133 | -0.07 | 50 |
IV.NRCA.HHZ. | 2024-03-22T20:58:12.80 | 1.0 | undecidable | manual | P | 294 | 9.1797 | 133 | 0.23 | 26 |
IV.VVLD.HHZ. | 2024-03-22T20:58:11.93 | 3.0 | undecidable | manual | P | -1.63 | 0 | |||
IV.GIUL.HHZ. | 2024-03-22T20:58:10.72 | 3.0 | positive | manual | P | 137.862 | -9.99 | 0 | ||
IV.FAGN.HHZ. | 2024-03-22T20:58:08.50 | 3.0 | undecidable | manual | P | 66.4779 | -9.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.9 | 0.001175 | 0.5 | AML | other | m | 2024-03-22T20:58:14.44 |
IV.NRCA.HHE. | ML:1.9 | 0.00127 | 0.5 | AML | other | m | 2024-03-22T20:58:14.44 |
IV.NRCA.HNN. | ML:1.8 | 0.0010725 | 0.18 | AML | other | m | 2024-03-22T20:58:14.58 |
IV.NRCA.HHN. | ML:1.9 | 0.001114 | 0.16 | AML | other | m | 2024-03-22T20:58:14.59 |
IV.CSP1.EHE. | ML:1.6 | 0.00016 | 1.12 | AML | other | m | 2024-03-22T20:58:22.33 |
IV.CSP1.EHN. | ML:1.4 | 0.0001245 | 0.46 | AML | other | m | 2024-03-22T20:58:22.23 |
IV.CESI.HHN. | ML:1.1 | 0.0000519 | 0.22 | AML | other | m | 2024-03-22T20:58:22.81 |
IV.CESI.HHE. | ML:0.8 | 0.000032 | 0.52 | AML | other | m | 2024-03-22T20:58:23.65 |
IV.GUMA.HHN. | ML:1.3 | 0.00010435 | 0.3 | AML | other | m | 2024-03-22T20:58:24.52 |
IV.GUMA.HHE. | ML:1.3 | 0.00009609999999999999 | 0.4 | AML | other | m | 2024-03-22T20:58:28.70 |
IV.ATCC.EHN. | ML:1.5 | 0.0000658 | 1.02 | AML | other | m | 2024-03-22T20:58:36.53 |
IV.ATCC.EHE. | ML:1.4 | 0.00004835 | 0.7 | AML | other | m | 2024-03-22T20:58:47.65 |