A magnitude ML 1.5 earthquake occured in region: 3 km SE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8010, 12.9460 at 9 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 3 | 1075 | 1075 |
Vallo di Nera | PG | 8 | 364 | 1439 |
Poggiodomo | PG | 10 | 117 | 1556 |
Sellano | PG | 10 | 1079 | 2635 |
Cascia | PG | 11 | 3217 | 5852 |
Sant'Anatolia di Narco | PG | 12 | 564 | 6416 |
Preci | PG | 12 | 724 | 7140 |
Norcia | PG | 12 | 4957 | 12097 |
Scheggino | PG | 13 | 461 | 12558 |
Campello sul Clitunno | PG | 14 | 2442 | 15000 |
Monteleone di Spoleto | PG | 17 | 599 | 15599 |
Trevi | PG | 18 | 8469 | 24068 |
Spoleto | PG | 18 | 38218 | 62286 |
Visso | MC | 19 | 1107 | 63393 |
Castelsantangelo sul Nera | MC | 20 | 281 | 63674 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-05-22 19:47:29 |
42.8008 | 12.9458 | 9 | 2020-11-19 12:36:47 |
Bollettino Sismico Italiano INGV | 79778291 |
Reviewed Rev100 |
ML 1.4 | 2020-05-22 19:47:29 |
42.802 | 12.9467 | 10 | 2020-05-22 20:02:45 |
Sala Sismica INGV-Roma | 79461051 |
Field | Value |
---|---|
Time (UTC) | 2020-05-22 19:47:29 ± 0.04 |
Latitude | 42.8008 ± 0.0027 |
Longitude | 12.9458 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79778291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 259 |
Semi-minor axis of confidence ellipse (meter) | 206 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.12770 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51531 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 79778291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-01 10:38:24 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 79461051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-22 20:02:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-05-22T19:47:47.64 | 0.3 | undecidable | manual | S | 110 | 57.1983 | 50 | 0.04 | 70 |
IV.SMA1.EHZ. | 2020-05-22T19:47:42.56 | 0.1 | undecidable | manual | S | 121 | 36.9297 | 50 | 0.35 | 91 |
IV.RM33.EHZ. | 2020-05-22T19:47:42.54 | 0.1 | undecidable | manual | S | 146 | 39.1275 | 50 | -0.24 | 92 |
IV.CESX.HHN. | 2020-05-22T19:47:41.90 | 0.3 | undecidable | manual | S | 234 | 36.2415 | 50 | -0.12 | 72 |
IT.GNU.HGE. | 2020-05-22T19:47:40.48 | 0.1 | undecidable | manual | S | 271 | 30.5472 | 50 | -0.03 | 98 |
IV.TERO.HHZ. | 2020-05-22T19:47:39.80 | 0.6 | undecidable | manual | P | 110 | 57.1983 | 50 | -0.14 | 46 |
IV.FDMO.HHZ. | 2020-05-22T19:47:39.50 | 0.3 | undecidable | manual | S | 24 | 28.5492 | 108 | -0.37 | 69 |
IV.CESI.HHZ. | 2020-05-22T19:47:38.02 | 0.1 | undecidable | manual | S | 352 | 22.8549 | 112 | 0.01 | 100 |
IT.MTCL.HGN. | 2020-05-22T19:47:37.63 | 0.1 | undecidable | manual | S | 11 | 21.867 | 113 | -0.05 | 99 |
IV.LNSS.HHZ. | 2020-05-22T19:47:37.95 | 0.1 | undecidable | manual | S | 161 | 23.2545 | 111 | -0.18 | 97 |
IV.CESX.HHN. | 2020-05-22T19:47:36.99 | 0.6 | undecidable | manual | P | 234 | 36.2415 | 50 | 0.28 | 46 |
IT.GNU.HGE. | 2020-05-22T19:47:36.07 | 0.1 | undecidable | manual | P | 271 | 30.5472 | 50 | 0.23 | 94 |
IV.SMA1.EHZ. | 2020-05-22T19:47:36.88 | 0.6 | positive | manual | P | 121 | 36.9297 | 50 | 0.06 | 48 |
IV.T1299.HNN. | 2020-05-22T19:47:36.10 | 0.1 | undecidable | manual | P | 124 | 33.0447 | 50 | -0.12 | 96 |
IV.RM33.EHZ. | 2020-05-22T19:47:36.98 | 1.0 | positive | manual | P | 146 | 39.1275 | 50 | -0.18 | 23 |
IV.NRCA.HHZ. | 2020-05-22T19:47:35.44 | 0.1 | undecidable | manual | S | 75 | 14.1747 | 123 | 0.12 | 99 |
IV.FDMO.HHZ. | 2020-05-22T19:47:35.32 | 0.1 | undecidable | manual | P | 24 | 28.5492 | 108 | -0.15 | 96 |
IT.FOPC.HGE. | 2020-05-22T19:47:35.25 | 0.1 | undecidable | manual | P | 314 | 27.2505 | 109 | 0.04 | 99 |
IV.CESI.HHZ. | 2020-05-22T19:47:34.49 | 0.1 | positive | manual | P | 352 | 22.8549 | 112 | 0.09 | 98 |
IV.LNSS.HHZ. | 2020-05-22T19:47:34.50 | 0.1 | undecidable | manual | P | 161 | 23.2545 | 111 | 0.03 | 99 |
IT.MTCL.HGN. | 2020-05-22T19:47:34.24 | 0.1 | undecidable | manual | P | 11 | 21.867 | 113 | 0.03 | 100 |
IV.NRCA.HHZ. | 2020-05-22T19:47:33.06 | 0.1 | undecidable | manual | P | 75 | 14.1747 | 123 | 0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.9 | 0.00075790055 | 0.1536 | AML | other | m | 2020-05-22T19:47:35.58 |
IV.NRCA.HHN. | ML:1.9 | 0.00079862215 | 0.1408 | AML | other | m | 2020-05-22T19:47:35.59 |
IV.NRCA.HHE. | ML:1.8 | 0.0006317264499999999 | 0.0896 | AML | other | m | 2020-05-22T19:47:35.75 |
IV.NRCA.HNE. | ML:1.7 | 0.0005513651 | 0.0896 | AML | other | m | 2020-05-22T19:47:35.75 |
IV.CESI.HHN. | ML:1.4 | 0.00015977385 | 0.1408 | AML | other | m | 2020-05-22T19:47:38.28 |
IV.CESI.HNN. | ML:1.5 | 0.000194084155 | 0.2176 | AML | other | m | 2020-05-22T19:47:38.43 |
IV.CESI.HHE. | ML:1.2 | 0.00009806514 | 0.0768 | AML | other | m | 2020-05-22T19:47:38.58 |
IV.LNSS.HHE. | ML:1.5 | 0.00019916295000000001 | 0.128 | AML | other | m | 2020-05-22T19:47:38.64 |
IV.LNSS.HNE. | ML:1.4 | 0.0001629776 | 0.1152 | AML | other | m | 2020-05-22T19:47:38.71 |
IV.LNSS.HHN. | ML:1.4 | 0.0001672442 | 0.1408 | AML | other | m | 2020-05-22T19:47:39.70 |
IV.LNSS.HNN. | ML:1.4 | 0.00014742190999999998 | 0.128 | AML | other | m | 2020-05-22T19:47:39.64 |
IV.RM33.EHE. | ML:1.2 | 0.000049654315000000004 | 0.2432 | AML | other | m | 2020-05-22T19:47:42.96 |
IV.RM33.EHN. | ML:1.3 | 0.00006351389000000001 | 0.2432 | AML | other | m | 2020-05-22T19:47:42.87 |