A magnitude ML 1.0 earthquake occured in region: 4 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8880, 13.0860 at 10 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 |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Visso | MC | 5 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 6 | 281 | 2112 |
Ussita | MC | 8 | 444 | 2556 |
Norcia | PG | 11 | 4957 | 7513 |
Sellano | PG | 13 | 1079 | 8592 |
Monte Cavallo | MC | 14 | 145 | 8737 |
Cerreto di Spoleto | PG | 16 | 1075 | 9812 |
Bolognola | MC | 17 | 142 | 9954 |
Fiordimonte | MC | 17 | 202 | 10156 |
Acquacanina | MC | 17 | 121 | 10277 |
Fiastra | MC | 18 | 559 | 10836 |
Pieve Torina | MC | 18 | 1458 | 12294 |
Pievebovigliana | MC | 19 | 866 | 13160 |
Montemonaco | AP | 20 | 604 | 13764 |
Cascia | PG | 20 | 3217 | 16981 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-05-02 22:49:30 |
42.8883 | 13.0862 | 11 | 2020-05-02 22:58:57 |
Sala Sismica INGV-Roma | 78782731 |
Field | Value |
---|---|
Time (UTC) | 2020-05-02 22:49:30 ± 0.06 |
Latitude | 42.8883 ± 0.0036 |
Longitude | 13.0862 ± 0.0049 |
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 | 78782731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 527 |
Semi-minor axis of confidence ellipse (meter) | 211 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 46 |
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) | 152 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.05846 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46315 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 78782731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-02 22:58:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-05-02T22:49:46.30 | 0.6 | undecidable | manual | S | 312 | 48.9177 | 50 | 0.55 | 42 |
IV.TERO.HHZ. | 2020-05-02T22:49:46.38 | 0.3 | undecidable | manual | S | 125 | 51.4152 | 50 | -0.04 | 70 |
IV.MF5.EHZ. | 2020-05-02T22:49:41.86 | 0.3 | undecidable | manual | S | 70 | 32.2455 | 50 | 0.55 | 64 |
IV.SMA1.EHZ. | 2020-05-02T22:49:41.93 | 0.3 | undecidable | manual | S | 145 | 35.0427 | 50 | -0.13 | 71 |
IV.T1299.HNE. | 2020-05-02T22:49:41.52 | 0.3 | undecidable | manual | S | 150 | 32.4453 | 50 | 0.18 | 70 |
IV.ATCC.EHZ. | 2020-05-02T22:49:39.09 | 0.3 | undecidable | manual | P | 312 | 48.9177 | 50 | -0.04 | 70 |
IV.TERO.HHZ. | 2020-05-02T22:49:39.20 | 0.6 | undecidable | manual | P | 125 | 51.4152 | 50 | -0.32 | 44 |
IV.MML1.HNZ. | 2020-05-02T22:49:39.52 | 0.3 | undecidable | manual | S | 340 | 26.6511 | 50 | -0.28 | 69 |
IV.CESI.HHZ. | 2020-05-02T22:49:37.77 | 0.3 | undecidable | manual | S | 311 | 19.5693 | 118 | -0.03 | 74 |
IV.MMO1.HNZ. | 2020-05-02T22:49:37.37 | 0.3 | undecidable | manual | S | 86 | 19.5693 | 118 | -0.43 | 68 |
IV.FDMO.HHZ. | 2020-05-02T22:49:36.60 | 0.3 | undecidable | manual | S | 0 | 16.4724 | 122 | -0.25 | 71 |
IV.MF5.EHZ. | 2020-05-02T22:49:36.69 | 0.3 | undecidable | manual | P | 70 | 32.2455 | 50 | 0.12 | 71 |
IV.SMA1.EHZ. | 2020-05-02T22:49:36.78 | 0.3 | undecidable | manual | P | 145 | 35.0427 | 50 | -0.22 | 69 |
IV.T1299.HNE. | 2020-05-02T22:49:36.56 | 0.3 | undecidable | manual | P | 150 | 32.4453 | 50 | -0.03 | 72 |
IV.MML1.HNZ. | 2020-05-02T22:49:35.50 | 0.3 | undecidable | manual | P | 340 | 26.6511 | 50 | -0.2 | 70 |
IT.MTCL.HGZ. | 2020-05-02T22:49:35.94 | 0.1 | undecidable | manual | S | 329 | 13.6752 | 127 | -0.12 | 98 |
IV.FEMA.HNZ. | 2020-05-02T22:49:35.03 | 0.3 | undecidable | manual | S | 340 | 8.6802 | 140 | 0.22 | 72 |
IV.MC2.EHZ. | 2020-05-02T22:49:35.11 | 0.3 | undecidable | manual | S | 73 | 8.6802 | 140 | 0.29 | 71 |
IV.CESI.HHZ. | 2020-05-02T22:49:34.51 | 0.1 | undecidable | manual | P | 311 | 19.5693 | 118 | -0.04 | 98 |
IV.MMO1.HNZ. | 2020-05-02T22:49:34.33 | 0.1 | undecidable | manual | P | 86 | 19.5693 | 118 | -0.21 | 95 |
IV.NRCA.HHZ. | 2020-05-02T22:49:34.34 | 0.3 | undecidable | manual | S | 159 | 6.4935 | 148 | -0.02 | 76 |
IV.MC2.EHZ. | 2020-05-02T22:49:33.03 | 0.3 | undecidable | manual | P | 73 | 8.6802 | 140 | 0.21 | 73 |
IV.FDMO.HHZ. | 2020-05-02T22:49:33.95 | 0.3 | undecidable | manual | P | 0 | 16.4724 | 122 | -0.04 | 74 |
IT.MTCL.HGZ. | 2020-05-02T22:49:33.53 | 0.1 | undecidable | manual | P | 329 | 13.6752 | 127 | -0.01 | 100 |
IV.FEMA.HNZ. | 2020-05-02T22:49:33.07 | 0.3 | undecidable | manual | P | 340 | 8.6802 | 140 | 0.25 | 72 |
IV.NRCA.HHZ. | 2020-05-02T22:49:32.69 | 0.1 | undecidable | manual | P | 159 | 6.4935 | 148 | 0.13 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.0 | 0.00010227711 | 0.1152 | AML | other | m | 2020-05-02T22:49:38.07 |
IV.CESI.HHE. | ML:0.0 | 0.00005383678 | 0.1024 | AML | other | m | 2020-05-02T22:49:38.07 |
IV.TERO.HHE. | ML:0.0 | 0.000006064446 | 0.1408 | AML | other | m | 2020-05-02T22:49:47.28 |
IV.TERO.HHN. | ML:0.0 | 0.000007933723999999999 | 0.0768 | AML | other | m | 2020-05-02T22:49:47.14 |
IV.NRCA.HHE. | ML:1.4 | 0.00033860855000000003 | 0.0896 | AML | other | m | 2020-05-02T22:49:34.64 |
IV.NRCA.HHN. | ML:1.6 | 0.0006023481500000001 | 0.1408 | AML | other | m | 2020-05-02T22:49:34.48 |
IV.NRCA.HNE. | ML:1.3 | 0.00029916985 | 0.0896 | AML | other | m | 2020-05-02T22:49:34.64 |
IV.NRCA.HNN. | ML:1.6 | 0.0005638436 | 0.1408 | AML | other | m | 2020-05-02T22:49:34.48 |
IV.CESI.HNE. | ML:0.9 | 0.00006292665999999999 | 1.6128 | AML | other | m | 2020-05-02T22:49:37.64 |
IV.CESI.HNN. | ML:1.2 | 0.00011453215 | 0.96 | AML | other | m | 2020-05-02T22:49:38.76 |
IV.MF5.EHE. | ML:0.9 | 0.0000371783725 | 0.1792 | AML | other | m | 2020-05-02T22:49:42.39 |
IV.MF5.EHN. | ML:0.8 | 0.000023929955 | 0.1664 | AML | other | m | 2020-05-02T22:49:42.41 |
IV.SMA1.EHE. | ML:0.7 | 0.000019741899999999998 | 2.2784 | AML | other | m | 2020-05-02T22:49:42.98 |
IV.SMA1.EHN. | ML:0.4 | 0.000011875602 | 0.4352 | AML | other | m | 2020-05-02T22:49:47.87 |
IV.ATCC.EHE. | ML:0.8 | 0.000013201666500000001 | 2.176 | AML | other | m | 2020-05-02T22:49:47.43 |
IV.ATCC.EHN. | ML:0.9 | 0.000018887435 | 1.4336 | AML | other | m | 2020-05-02T22:49:48.00 |
IV.TERO.HNN. | ML:1.7 | 0.00013475533 | 0.832 | AML | other | m | 2020-05-02T22:49:45.64 |