A magnitude ML 1.0 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8340, 13.1240 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 | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 7 | 281 | 5238 |
Preci | PG | 9 | 724 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 12 | 444 | 7513 |
Cascia | PG | 16 | 3217 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 17 | 1075 | 12983 |
Sellano | PG | 17 | 1079 | 14062 |
Montegallo | AP | 17 | 523 | 14585 |
Montemonaco | AP | 18 | 604 | 15189 |
Accumoli | RI | 18 | 667 | 15856 |
Bolognola | MC | 20 | 142 | 15998 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-06-02 06:30:42 |
42.834 | 13.1237 | 11 | 2020-06-02 06:35:50 |
Sala Sismica INGV-Roma | 79817101 |
Field | Value |
---|---|
Time (UTC) | 2020-06-02 06:30:42 ± 0.06 |
Latitude | 42.8340 ± 0.0036 |
Longitude | 13.1237 ± 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 | 79817101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 449 |
Semi-minor axis of confidence ellipse (meter) | 380 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 263 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26440 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 79817101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-02 06:35:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2020-06-02T06:31:10.56 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.FAGN.HHZ. | 2020-06-02T06:30:55.99 | 3.0 | positive | manual | Pn | -0.25 | 0 | |||
IV.CSP1.EHZ. | 2020-06-02T06:30:53.25 | 0.3 | undecidable | manual | S | 13 | 29.3484 | 50 | 0.16 | 70 |
IV.LNSS.HHZ. | 2020-06-02T06:30:52.44 | 0.3 | undecidable | manual | S | 195 | 26.5512 | 50 | 0.11 | 71 |
IV.CESI.HNZ. | 2020-06-02T06:30:52.14 | 0.3 | undecidable | manual | S | 317 | 26.0517 | 50 | -0.05 | 72 |
IV.TERO.HHZ. | 2020-06-02T06:30:51.68 | 3.0 | undecidable | manual | Pn | 0.2 | 0 | |||
IV.FDMO.HHZ. | 2020-06-02T06:30:51.27 | 0.3 | undecidable | manual | S | 353 | 22.6551 | 50 | -0.03 | 73 |
IV.MTRA.HNZ. | 2020-06-02T06:30:51.56 | 0.3 | undecidable | manual | S | 111 | 23.754 | 50 | -0.05 | 72 |
IV.MMO1.EHZ. | 2020-06-02T06:30:49.88 | 0.1 | undecidable | manual | S | 66 | 18.0708 | 50 | -0.19 | 95 |
IV.CESI.HNZ. | 2020-06-02T06:30:48.32 | 0.1 | undecidable | manual | P | 317 | 26.0517 | 50 | 0.1 | 95 |
IV.LNSS.HHZ. | 2020-06-02T06:30:48.36 | 0.3 | undecidable | manual | P | 195 | 26.5512 | 50 | 0.06 | 72 |
IV.MC2.EHZ. | 2020-06-02T06:30:48.12 | 0.3 | undecidable | manual | S | 32 | 10.0788 | 138 | 0.14 | 73 |
IV.CSP1.EHZ. | 2020-06-02T06:30:48.79 | 0.1 | undecidable | manual | P | 13 | 29.3484 | 50 | 0.05 | 95 |
IV.MMO1.EHZ. | 2020-06-02T06:30:47.05 | 0.1 | undecidable | manual | P | 66 | 18.0708 | 50 | 0.06 | 97 |
IV.FDMO.HHZ. | 2020-06-02T06:30:47.24 | 0.3 | undecidable | manual | P | 353 | 22.6551 | 50 | -0.46 | 66 |
IV.MTRA.HNZ. | 2020-06-02T06:30:47.89 | 0.6 | undecidable | manual | P | 111 | 23.754 | 50 | 0.01 | 49 |
IV.MC2.EHZ. | 2020-06-02T06:30:46.07 | 0.1 | undecidable | manual | P | 32 | 10.0788 | 138 | 0.28 | 94 |
IV.NRCA.HHZ. | 2020-06-02T06:30:46.32 | 0.1 | undecidable | manual | S | 266 | 0.7992 | 176 | -0.31 | 95 |
IV.NRCA.HHZ. | 2020-06-02T06:30:45.07 | 0.1 | undecidable | manual | P | 266 | 0.7992 | 176 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:0.8 | 0.0000374 | 0.62 | AML | other | m | 2020-06-02T06:30:52.50 |
IV.LNSS.HHE. | ML:1.0 | 0.000052199999999999995 | 1.02 | AML | other | m | 2020-06-02T06:30:53.19 |
IV.RM33.EHN. | ML:1.1 | 0.00004575 | 0.12 | AML | other | m | 2020-06-02T06:31:09.48 |
IV.CSNT.HHN. | ML:0.0 | 0.0000226 | 0.98 | AML | other | m | 2020-06-02T06:31:20.04 |
IV.CSNT.HHE. | ML:0.0 | 0.0000138 | 0.92 | AML | other | m | 2020-06-02T06:31:28.44 |
IV.NRCA.HHE. | ML:1.0 | 0.0001797927 | 0.1184 | AML | other | m | 2020-06-02T06:30:47.06 |
IV.NRCA.HHN. | ML:1.1 | 0.0001945925 | 0.1216 | AML | other | m | 2020-06-02T06:30:46.91 |
IV.NRCA.HNE. | ML:1.0 | 0.0001572494 | 0.1184 | AML | other | m | 2020-06-02T06:30:47.01 |
IV.NRCA.HNN. | ML:1.0 | 0.00018046594999999999 | 0.1184 | AML | other | m | 2020-06-02T06:30:46.98 |
IV.CSP1.EHE. | ML:0.7 | 0.00002449285 | 1.4624 | AML | other | m | 2020-06-02T06:30:53.54 |
IV.CSP1.EHN. | ML:0.6 | 0.000018170385 | 0.1184 | AML | other | m | 2020-06-02T06:30:53.61 |