A magnitude ML 0.7 earthquake occured in region: 2 km N Norcia (PG), on
and geographic coordinates (lat, lon) 42.8090, 13.0950 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 |
---|---|---|---|---|
Norcia | PG | 2 | 4957 | 4957 |
Preci | PG | 9 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Cerreto di Spoleto | PG | 15 | 1075 | 11361 |
Ussita | MC | 16 | 444 | 11805 |
Sellano | PG | 16 | 1079 | 12884 |
Poggiodomo | PG | 17 | 117 | 13001 |
Arquata del Tronto | AP | 17 | 1178 | 14179 |
Accumoli | RI | 18 | 667 | 14846 |
Vallo di Nera | PG | 19 | 364 | 15210 |
Montegallo | AP | 20 | 523 | 15733 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-06-04 10:26:29 |
42.8092 | 13.095 | 11 | 2020-06-04 10:32:31 |
Sala Sismica INGV-Roma | 79889751 |
Field | Value |
---|---|
Time (UTC) | 2020-06-04 10:26:29 ± 0.06 |
Latitude | 42.8092 ± 0.0036 |
Longitude | 13.0950 ± 0.0098 |
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 | 79889751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 831 |
Semi-minor axis of confidence ellipse (meter) | 349 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 99 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29408 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 79889751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-04 10:32:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.RONC.EHZ. | 2020-06-04T10:28:22.93 | 3.0 | undecidable | manual | Sg | 10.46 | 0 | |||
GU.GSCL.HHZ. | 2020-06-04T10:27:43.29 | 3.0 | undecidable | manual | Sg | 2.72 | 0 | |||
XK.SELL.HHZ. | 2020-06-04T10:27:34.65 | 3.0 | positive | manual | Pn | 3.24 | 0 | |||
IV.PIPA.HHZ. | 2020-06-04T10:27:31.26 | 3.0 | negative | manual | Pn | 3.94 | 0 | |||
IV.SARZ.HHZ. | 2020-06-04T10:27:24.65 | 3.0 | undecidable | manual | Pn | 0.78 | 0 | |||
IV.TRIF.CHZ. | 2020-06-04T10:27:21.28 | 3.0 | undecidable | manual | Sg | 2.01 | 0 | |||
IV.MAON.HHZ. | 2020-06-04T10:27:10.95 | 3.0 | undecidable | manual | Sn | -1.64 | 0 | |||
IV.BARO.EHZ. | 2020-06-04T10:26:52.81 | 3.0 | undecidable | manual | S | -1.48 | 0 | |||
IV.LMD.HHZ. | 2020-06-04T10:26:52.69 | 3.0 | negative | manual | Pn | -4.08 | 0 | |||
IV.RIBO.EHZ.01 | 2020-06-04T10:26:52.19 | 3.0 | negative | manual | Pn | -0.48 | 0 | |||
IV.CSP1.EHZ. | 2020-06-04T10:26:40.25 | 0.1 | undecidable | manual | S | 16 | 32.6451 | 50 | -0.06 | 96 |
IV.FDMO.HHZ. | 2020-06-04T10:26:38.16 | 0.3 | undecidable | manual | S | 359 | 25.2525 | 50 | -0.18 | 71 |
IV.CESI.HNE. | 2020-06-04T10:26:38.74 | 0.3 | undecidable | manual | S | 325 | 26.6511 | 50 | 0.01 | 74 |
IV.LNSS.HNN. | 2020-06-04T10:26:37.63 | 0.3 | undecidable | manual | S | 191 | 23.3544 | 50 | -0.2 | 71 |
IV.MC2.EHZ. | 2020-06-04T10:26:35.09 | 0.3 | undecidable | manual | S | 34 | 13.6752 | 128 | 0.03 | 75 |
IV.CSP1.EHZ. | 2020-06-04T10:26:35.60 | 0.6 | positive | manual | P | 16 | 32.6451 | 50 | 0.05 | 48 |
IV.MOMA.HHZ. | 2020-06-04T10:26:35.53 | 3.0 | positive | manual | P | 0.97 | 0 | |||
IV.FDMO.HHZ. | 2020-06-04T10:26:34.39 | 0.6 | positive | manual | P | 359 | 25.2525 | 50 | -0.03 | 49 |
IV.CESI.HNE. | 2020-06-04T10:26:34.75 | 0.1 | undecidable | manual | P | 325 | 26.6511 | 50 | 0.11 | 96 |
IV.LNSS.HNN. | 2020-06-04T10:26:34.30 | 0.3 | undecidable | manual | P | 191 | 23.3544 | 50 | 0.18 | 72 |
IV.TERO.HHZ. | 2020-06-04T10:26:33.18 | 3.0 | undecidable | manual | P | 1.24 | 0 | |||
IT.MTCL.HGN. | 2020-06-04T10:26:33.93 | 0.3 | undecidable | manual | P | 339 | 21.9669 | 50 | 0.02 | 74 |
IV.NRCA.HHZ. | 2020-06-04T10:26:32.61 | 0.1 | undecidable | manual | S | 30 | 3.0969 | 164 | -0.29 | 97 |
IV.MC2.EHZ. | 2020-06-04T10:26:32.73 | 0.1 | undecidable | manual | P | 34 | 13.6752 | 128 | 0.21 | 97 |
IV.NRCA.HHZ. | 2020-06-04T10:26:31.40 | 0.1 | negative | manual | P | 30 | 3.0969 | 164 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHN. | ML:0.7 | 0.0000138 | 0.16 | AML | other | m | 2020-06-04T10:26:44.43 |
IV.TERO.HHE. | ML:0.7 | 0.00001405 | 0.1 | AML | other | m | 2020-06-04T10:26:44.47 |
IV.FDMO.HHE. | ML:0.6 | 0.000026627104999999998 | 0.7808 | AML | other | m | 2020-06-04T10:26:38.74 |
IV.FDMO.HHN. | ML:0.5 | 0.000020760065000000002 | 0.1408 | AML | other | m | 2020-06-04T10:26:38.68 |