A magnitude ML 0.7 earthquake occured in region: 7 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8180, 13.1790 at 12 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 |
---|---|---|---|---|
Norcia | PG | 8 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5238 |
Arquata del Tronto | AP | 11 | 1178 | 6416 |
Montegallo | AP | 13 | 523 | 6939 |
Preci | PG | 13 | 724 | 7663 |
Ussita | MC | 14 | 444 | 8107 |
Visso | MC | 15 | 1107 | 9214 |
Accumoli | RI | 15 | 667 | 9881 |
Montemonaco | AP | 15 | 604 | 10485 |
Cascia | PG | 17 | 3217 | 13702 |
Montefortino | FM | 19 | 1178 | 14880 |
Acquasanta Terme | AP | 20 | 2916 | 17796 |
Bolognola | MC | 20 | 142 | 17938 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2024-05-20 17:09:13 |
42.8185 | 13.179 | 12 | 2024-05-20 17:21:21 |
Sala Sismica INGV-Roma | 127954731 |
Field | Value |
---|---|
Time (UTC) | 2024-05-20 17:09:13 ± 0.06 |
Latitude | 42.8185 ± 0.0045 |
Longitude | 13.1790 ± 0.0061 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127954731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 569 |
Semi-minor axis of confidence ellipse (meter) | 181 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 57 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 22 |
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) | 0.36782 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 127954731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-20 17:21:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2024-05-20T17:10:52.97 | 3.0 | undecidable | manual | Sn | 2.68 | 0 | |||
IV.MFNL.HHZ. | 2024-05-20T17:10:39.61 | 3.0 | undecidable | manual | Pg | 13.51 | 0 | |||
MN.TRI.HHZ. | 2024-05-20T17:10:30.68 | 3.0 | undecidable | manual | Sn | -2.22 | 0 | |||
IV.MPNC.HHZ. | 2024-05-20T17:10:29.69 | 3.0 | undecidable | manual | Pg | 5.41 | 0 | |||
IV.SPS2.HHZ. | 2024-05-20T17:10:16.83 | 3.0 | undecidable | manual | Pn | 2.55 | 0 | |||
IV.LADO.EHZ. | 2024-05-20T17:10:12.51 | 3.0 | positive | manual | Pn | -5.68 | 0 | |||
IV.SFI.EHZ. | 2024-05-20T17:10:01.09 | 3.0 | undecidable | manual | Sg | 1 | 0 | |||
IV.MRB1.HHZ. | 2024-05-20T17:09:46.14 | 3.0 | undecidable | manual | Pg | 0.78 | 0 | |||
IV.SFI.EHZ. | 2024-05-20T17:09:41.53 | 3.0 | positive | manual | Pg | 2.7 | 0 | |||
IV.TERO.HHZ. | 2024-05-20T17:09:27.10 | 0.1 | undecidable | manual | S | 122 | 40.8258 | 92 | 0.16 | 92 |
IV.MML1.EHZ. | 2024-05-20T17:09:26.20 | 0.1 | undecidable | manual | S | 333 | 36.8298 | 92 | 0.34 | 90 |
IV.RM33.EHZ. | 2024-05-20T17:09:25.32 | 0.1 | undecidable | manual | S | 175 | 34.4433 | 92 | 0.09 | 95 |
IV.CESI.HHZ. | 2024-05-20T17:09:24.26 | 0.1 | undecidable | manual | S | 313 | 30.4473 | 93 | 0.11 | 95 |
IV.CSP1.EHZ. | 2024-05-20T17:09:24.27 | 0.1 | undecidable | manual | S | 4 | 30.3474 | 93 | 0.12 | 95 |
IV.FDMO.HHZ. | 2024-05-20T17:09:22.81 | 0.1 | undecidable | manual | S | 343 | 25.3524 | 94 | 0.01 | 98 |
IV.TERO.HHZ. | 2024-05-20T17:09:21.07 | 0.1 | undecidable | manual | P | 122 | 40.8258 | 92 | -0.22 | 91 |
IV.RM33.EHZ. | 2024-05-20T17:09:20.47 | 0.1 | undecidable | manual | P | 175 | 34.4433 | 92 | 0.16 | 94 |
IV.GAVE.EHE. | 2024-05-20T17:09:19.20 | 0.1 | undecidable | manual | P | 239 | 27.0507 | 93 | 0.03 | 98 |
IV.MML1.EHZ. | 2024-05-20T17:09:19.58 | 0.1 | undecidable | manual | P | 333 | 36.8298 | 92 | -1.09 | 67 |
IV.CESI.HHZ. | 2024-05-20T17:09:19.70 | 0.1 | undecidable | manual | P | 313 | 30.4473 | 93 | 0.02 | 97 |
IV.LNSS.HNZ. | 2024-05-20T17:09:19.08 | 0.1 | undecidable | manual | P | 205 | 26.4513 | 94 | 0 | 98 |
IV.MMO1.EHZ. | 2024-05-20T17:09:19.96 | 0.1 | undecidable | manual | S | 53 | 14.9739 | 106 | -0.11 | 98 |
IV.CSP1.EHZ. | 2024-05-20T17:09:19.74 | 0.1 | undecidable | manual | P | 4 | 30.3474 | 93 | 0.06 | 96 |
IT.MTCL.HGZ. | 2024-05-20T17:09:18.67 | 0.1 | undecidable | manual | P | 323 | 24.3534 | 94 | -0.08 | 96 |
IV.FDMO.HHZ. | 2024-05-20T17:09:18.85 | 0.1 | undecidable | manual | P | 343 | 25.3524 | 94 | -0.05 | 97 |
IV.MMO1.EHZ. | 2024-05-20T17:09:17.36 | 0.1 | undecidable | manual | P | 53 | 14.9739 | 106 | 0.03 | 99 |
7F.SIB2.EHZ. | 2024-05-20T17:09:17.02 | 0.1 | undecidable | manual | P | 52 | 12.9759 | 113 | -0.01 | 100 |
IV.NRCA.HHZ. | 2024-05-20T17:09:17.87 | 0.1 | undecidable | manual | S | 288 | 5.4945 | 148 | -0.18 | 99 |
IV.MTRA.HNZ. | 2024-05-20T17:09:17.86 | 0.1 | undecidable | manual | P | 111 | 18.9699 | 98 | -0.07 | 98 |
IV.MC2.EHZ. | 2024-05-20T17:09:16.89 | 0.1 | undecidable | manual | P | 4 | 10.3785 | 124 | 0.21 | 96 |
IV.NRCA.HHZ. | 2024-05-20T17:09:16.26 | 0.1 | undecidable | manual | P | 288 | 5.4945 | 148 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.00036952664999999996 | 0.14 | AML | other | m | 2024-05-20T17:09:18.18 |
IV.NRCA.HHE. | ML:1.4 | 0.00036150000000000006 | 0.08 | AML | other | m | 2024-05-20T17:09:18.56 |
IV.MMO1.EHN. | ML:0.6 | 0.000042165805 | 0.08 | AML | other | m | 2024-05-20T17:09:20.07 |
IV.MMO1.EHE. | ML:0.5 | 0.000028557649999999996 | 0.06 | AML | other | m | 2024-05-20T17:09:20.24 |
IV.FDMO.HHN. | ML:0.7 | 0.000032 | 1.7 | AML | other | m | 2024-05-20T17:09:22.90 |
IV.FDMO.HHE. | ML:0.6 | 0.000024599999999999998 | 0.2 | AML | other | m | 2024-05-20T17:09:22.82 |
IV.SMA1.EHN. | ML:0.2 | 0.0000083407385 | 0.3 | AML | other | m | 2024-05-20T17:09:14.08 |
IV.NRCA.HNE. | ML:1.4 | 0.00034560995 | 0.1 | AML | other | m | 2024-05-20T17:09:18.56 |
IV.NRCA.HNN. | ML:1.4 | 0.00035191935000000003 | 0.14 | AML | other | m | 2024-05-20T17:09:18.18 |
IV.MML1.EHE. | ML:0.4 | 0.0000078921695 | 0.3 | AML | other | m | 2024-05-20T17:09:28.29 |
IV.MML1.EHN. | ML:0.4 | 0.000011604580999999999 | 0.18 | AML | other | m | 2024-05-20T17:09:27.29 |
IV.CESI.HHE. | ML:0.3 | 0.000010634065 | 0.1 | AML | other | m | 2024-05-20T17:09:24.89 |
IV.CESI.HHN. | ML:0.6 | 0.000018532955 | 0.18 | AML | other | m | 2024-05-20T17:09:24.71 |
IV.CSP1.EHE. | ML:0.9 | 0.000039456384999999996 | 0.2 | AML | other | m | 2024-05-20T17:09:25.66 |
IV.CSP1.EHN. | ML:1.2 | 0.0000678836 | 0.26 | AML | other | m | 2024-05-20T17:09:24.39 |
IV.RM33.EHE. | ML:0.6 | 0.00001492269 | 0.16 | AML | other | m | 2024-05-20T17:09:25.90 |
IV.RM33.EHN. | ML:0.6 | 0.000014339635 | 0.12 | AML | other | m | 2024-05-20T17:09:26.45 |