A magnitude ML 0.8 earthquake occured in region: 5 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8480, 12.9670 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 5 | 1075 | 1075 |
Sellano | PG | 6 | 1079 | 2154 |
Preci | PG | 7 | 724 | 2878 |
Norcia | PG | 12 | 4957 | 7835 |
Vallo di Nera | PG | 12 | 364 | 8199 |
Visso | MC | 14 | 1107 | 9306 |
Cascia | PG | 15 | 3217 | 12523 |
Poggiodomo | PG | 15 | 117 | 12640 |
Campello sul Clitunno | PG | 16 | 2442 | 15082 |
Castelsantangelo sul Nera | MC | 16 | 281 | 15363 |
Sant'Anatolia di Narco | PG | 17 | 564 | 15927 |
Monte Cavallo | MC | 17 | 145 | 16072 |
Ussita | MC | 18 | 444 | 16516 |
Trevi | PG | 18 | 8469 | 24985 |
Scheggino | PG | 19 | 461 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-05-29 01:32:28 |
42.8477 | 12.967 | 11 | 2021-05-29 02:13:30 |
Sala Sismica INGV-Roma | 90588631 |
Field | Value |
---|---|
Time (UTC) | 2021-05-29 01:32:28 ± 0.05 |
Latitude | 42.8477 ± 0.0027 |
Longitude | 12.9670 ± 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 | 90588631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 420 |
Semi-minor axis of confidence ellipse (meter) | 155 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 291 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 26 |
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) | 0.30667 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 90588631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-29 02:13:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SACS.HHZ. | 2021-05-29T01:32:43.09 | 3.0 | undecidable | manual | P | -0.39 | 0 | |||
IV.MOMA.HNZ. | 2021-05-29T01:32:39.52 | 0.6 | undecidable | manual | S | 262 | 32.6451 | 50 | 0.08 | 48 |
IV.CSP1.EHZ. | 2021-05-29T01:32:39.71 | 0.6 | undecidable | manual | S | 35 | 33.2445 | 50 | 0.11 | 48 |
IV.ARRO.EHE. | 2021-05-29T01:32:39.98 | 0.6 | undecidable | manual | S | 209 | 34.0437 | 50 | 0.18 | 47 |
IV.MMO1.EHZ. | 2021-05-29T01:32:38.58 | 0.6 | undecidable | manual | S | 79 | 29.8479 | 50 | -0.1 | 49 |
IV.MML1.EHZ. | 2021-05-29T01:32:38.61 | 0.6 | undecidable | manual | S | 1 | 29.5482 | 50 | 0.01 | 49 |
IV.LNSS.HNE. | 2021-05-29T01:32:37.81 | 0.6 | undecidable | manual | S | 168 | 27.75 | 50 | -0.33 | 47 |
IV.FDMO.HHZ. | 2021-05-29T01:32:36.68 | 0.6 | undecidable | manual | S | 25 | 23.1546 | 50 | -0.21 | 49 |
IV.MC2.EHZ. | 2021-05-29T01:32:36.22 | 1.0 | undecidable | manual | S | 68 | 19.3695 | 118 | 0.43 | 23 |
IV.MOMA.HNZ. | 2021-05-29T01:32:35.12 | 0.1 | undecidable | manual | P | 262 | 32.6451 | 50 | 0.46 | 89 |
IV.CESI.HHZ. | 2021-05-29T01:32:35.25 | 0.6 | undecidable | manual | S | 344 | 18.1707 | 120 | -0.18 | 48 |
IV.GAVE.EHZ. | 2021-05-29T01:32:35.47 | 0.6 | undecidable | manual | S | 199 | 18.2706 | 120 | 0.03 | 50 |
IV.CSP1.EHZ. | 2021-05-29T01:32:34.70 | 0.6 | positive | manual | P | 35 | 33.2445 | 50 | -0.06 | 49 |
IV.FEMA.HNE. | 2021-05-29T01:32:34.35 | 0.6 | undecidable | manual | S | 28 | 14.3745 | 126 | 0.03 | 51 |
IV.ARRO.EHE. | 2021-05-29T01:32:34.59 | 0.1 | undecidable | manual | P | 209 | 34.0437 | 50 | -0.28 | 93 |
IV.MMO1.EHZ. | 2021-05-29T01:32:34.18 | 1.0 | negative | manual | P | 79 | 29.8479 | 50 | -0.04 | 25 |
IT.MTCL.HGE. | 2021-05-29T01:32:34.65 | 0.6 | undecidable | manual | S | 9 | 16.4724 | 123 | -0.26 | 48 |
IV.MML1.EHZ. | 2021-05-29T01:32:34.01 | 0.1 | undecidable | manual | P | 1 | 29.5482 | 50 | -0.17 | 97 |
IV.MC2.EHZ. | 2021-05-29T01:32:33.00 | 0.1 | undecidable | manual | P | 68 | 19.3695 | 118 | 0.44 | 93 |
IV.NRCA.HHZ. | 2021-05-29T01:32:33.74 | 0.6 | undecidable | manual | S | 97 | 12.0768 | 131 | 0.04 | 51 |
IV.FDMO.HHZ. | 2021-05-29T01:32:33.06 | 0.6 | positive | manual | P | 25 | 23.1546 | 50 | -0.13 | 49 |
IV.LNSS.HNE. | 2021-05-29T01:32:33.71 | 0.1 | undecidable | manual | P | 168 | 27.75 | 50 | -0.2 | 96 |
IV.CESI.HHZ. | 2021-05-29T01:32:32.31 | 0.1 | positive | manual | P | 344 | 18.1707 | 120 | -0.04 | 100 |
IT.MTCL.HGE. | 2021-05-29T01:32:32.01 | 0.1 | undecidable | manual | P | 9 | 16.4724 | 123 | -0.04 | 100 |
IV.GAVE.EHZ. | 2021-05-29T01:32:32.34 | 0.1 | positive | manual | P | 199 | 18.2706 | 120 | -0.02 | 100 |
IV.FEMA.HNE. | 2021-05-29T01:32:31.88 | 0.1 | undecidable | manual | P | 28 | 14.3745 | 126 | 0.17 | 99 |
IV.NRCA.HHZ. | 2021-05-29T01:32:31.46 | 0.3 | undecidable | manual | P | 97 | 12.0768 | 131 | 0.11 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.9 | 0.00007875 | 0.16 | AML | other | m | 2021-05-29T01:32:33.86 |
IV.NRCA.HHN. | ML:0.8 | 0.00006365 | 0.8 | AML | other | m | 2021-05-29T01:32:34.84 |
IV.CESI.HHE. | ML:0.6 | 0.0000293 | 0.56 | AML | other | m | 2021-05-29T01:32:35.42 |
IV.CESI.HHN. | ML:0.8 | 0.000054800000000000004 | 0.48 | AML | other | m | 2021-05-29T01:32:35.49 |
IV.FDMO.HHN. | ML:0.7 | 0.000034750000000000004 | 0.94 | AML | other | m | 2021-05-29T01:32:36.27 |
IV.FDMO.HHE. | ML:1.1 | 0.0000752 | 0.36 | AML | other | m | 2021-05-29T01:32:36.78 |
IV.NRCA.HNE. | ML:1.0 | 0.00010342251 | 0.4304 | AML | other | m | 2021-05-29T01:32:35.07 |
IV.GAVE.EHE. | ML:0.7 | 0.00003893625 | 0.18 | AML | other | m | 2021-05-29T01:32:35.94 |
IV.GAVE.EHN. | ML:0.7 | 0.000039227155 | 0.14 | AML | other | m | 2021-05-29T01:32:36.13 |
IV.GAVE.HNE. | ML:1.1 | 0.00010507321 | 1.4 | AML | other | m | 2021-05-29T01:32:36.03 |
IV.CSP1.EHN. | ML:0.8 | 0.0000231488275 | 0.2 | AML | other | m | 2021-05-29T01:32:41.18 |