A magnitude ML 1.0 earthquake occured in region: 7 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8240, 12.9980 at 0 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 | 7 | 1075 | 1075 |
Preci | PG | 7 | 724 | 1799 |
Norcia | PG | 9 | 4957 | 6756 |
Sellano | PG | 9 | 1079 | 7835 |
Cascia | PG | 12 | 3217 | 11052 |
Vallo di Nera | PG | 13 | 364 | 11416 |
Poggiodomo | PG | 13 | 117 | 11533 |
Visso | MC | 14 | 1107 | 12640 |
Castelsantangelo sul Nera | MC | 15 | 281 | 12921 |
Sant'Anatolia di Narco | PG | 17 | 564 | 13485 |
Ussita | MC | 18 | 444 | 13929 |
Campello sul Clitunno | PG | 18 | 2442 | 16371 |
Scheggino | PG | 18 | 461 | 16832 |
Monte Cavallo | MC | 19 | 145 | 16977 |
Monteleone di Spoleto | PG | 19 | 599 | 17576 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2017-05-22 05:06:07 |
42.8237 | 12.9975 | 0 | 2017-05-22 05:13:14 |
Sala Sismica INGV-Roma | 45635141 |
Field | Value |
---|---|
Time (UTC) | 2017-05-22 05:06:07 ± 0.19 |
Latitude | 42.8237 ± 0.0045 |
Longitude | 12.9975 ± 0.0135 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 45635141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1100 |
Semi-minor axis of confidence ellipse (meter) | 550 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 267 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1100.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 201 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22303 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 45635141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-05-22 05:13:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2017-05-22T05:07:37.56 | 3.0 | undecidable | manual | Sn | -6.77 | 0 | |||
CR.ZAG.BHZ. | 2017-05-22T05:07:29.26 | 3.0 | undecidable | manual | Sn | 0.98 | 0 | |||
IV.MRLC.HHZ. | 2017-05-22T05:07:14.83 | 3.0 | undecidable | manual | Sn | -1.88 | 0 | |||
IV.IACL.HHZ. | 2017-05-22T05:07:08.38 | 3.0 | undecidable | manual | Pg | 13.16 | 0 | |||
GU.RNCA.HHZ. | 2017-05-22T05:07:06.59 | 3.0 | undecidable | manual | Sn | -9.23 | 0 | |||
IV.SPS2.HHZ. | 2017-05-22T05:07:04.86 | 3.0 | negative | manual | Pg | 10.02 | 0 | |||
IV.ALJA.HHZ. | 2017-05-22T05:07:02.99 | 3.0 | positive | manual | Pn | -0.91 | 0 | |||
IV.CPOZ.HHZ. | 2017-05-22T05:06:58.75 | 3.0 | undecidable | manual | Sn | -5.09 | 0 | |||
SI.BOSI.HHZ. | 2017-05-22T05:06:48.45 | 3.0 | positive | manual | Pg | 7.19 | 0 | |||
IV.SALB.HHZ. | 2017-05-22T05:06:47.23 | 3.0 | positive | manual | Pn | -1.73 | 0 | |||
IV.T1219.EHZ. | 2017-05-22T05:06:41.58 | 3.0 | undecidable | manual | Sg | 7.45 | 0 | |||
IV.COLB.HHZ. | 2017-05-22T05:06:39.06 | 3.0 | positive | manual | Pg | 10.64 | 0 | |||
FR.CORF.HHZ.00 | 2017-05-22T05:06:37.06 | 3.0 | undecidable | manual | Pg | 5.99 | 0 | |||
CR.ZAG.BHZ. | 2017-05-22T05:06:35.88 | 3.0 | undecidable | manual | Pn | -6.15 | 0 | |||
IV.LMD.HHZ. | 2017-05-22T05:06:32.94 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.RUFI.EHZ. | 2017-05-22T05:06:32.09 | 3.0 | undecidable | manual | Sn | -9.8 | 0 | |||
BA.PZUN.HHZ. | 2017-05-22T05:06:32.08 | 3.0 | negative | manual | Pn | -6.37 | 0 | |||
GU.GSCL.HHZ. | 2017-05-22T05:06:24.20 | 3.0 | undecidable | manual | Pg | 0.85 | 0 | |||
IV.FAGN.HHZ. | 2017-05-22T05:06:20.33 | 3.0 | positive | manual | P | 5.33 | 0 | |||
IV.MMO1.EHZ. | 2017-05-22T05:06:16.28 | 3.0 | undecidable | manual | P | 4 | 0 | |||
IV.LNSS.HHZ. | 2017-05-22T05:06:15.98 | 0.6 | undecidable | manual | S | 172 | 24.753 | 91 | 0.14 | 48 |
IV.T1214.EHZ. | 2017-05-22T05:06:13.43 | 0.6 | undecidable | manual | S | 112 | 18.5703 | 91 | -0.28 | 48 |
IV.FDMO.HHZ. | 2017-05-22T05:06:11.93 | 1.0 | negative | manual | P | 17 | 24.753 | 91 | -0.28 | 24 |
IV.T1214.EHZ. | 2017-05-22T05:06:11.28 | 0.6 | undecidable | manual | P | 112 | 18.5703 | 91 | 0.3 | 47 |
IV.LNSS.HHZ. | 2017-05-22T05:06:11.83 | 0.6 | undecidable | manual | P | 172 | 24.753 | 91 | -0.38 | 46 |
IV.T1245.HHZ. | 2017-05-22T05:06:11.17 | 0.3 | undecidable | manual | P | 77 | 15.873 | 91 | 0.73 | 63 |
IV.T1216.EHZ. | 2017-05-22T05:06:10.03 | 0.6 | undecidable | manual | S | 13 | 7.5813 | 92 | 0.12 | 50 |
IV.NRCA.HHZ. | 2017-05-22T05:06:10.27 | 0.6 | undecidable | manual | S | 83 | 9.5793 | 92 | -0.3 | 48 |
IV.T1212.EHZ. | 2017-05-22T05:06:10.45 | 0.6 | undecidable | manual | S | 154 | 8.88 | 92 | 0.11 | 50 |
IV.APEC.HHZ. | 2017-05-22T05:06:08.14 | 3.0 | positive | manual | P | -4.33 | 0 | |||
IV.T1212.EHZ. | 2017-05-22T05:06:08.99 | 0.6 | positive | manual | P | 154 | 8.88 | 92 | -0.04 | 51 |
IV.T1216.EHZ. | 2017-05-22T05:06:08.65 | 0.1 | positive | manual | P | 13 | 7.5813 | 92 | -0.13 | 100 |
IV.NRCA.HHZ. | 2017-05-22T05:06:08.95 | 0.6 | undecidable | manual | P | 83 | 9.5793 | 92 | -0.22 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.9 | 0.00005715000000000001 | 1.32 | AML | other | m | 2017-05-22T05:06:52.97 |
IV.FDMO.HHN. | ML:1.0 | 0.00006275 | 1.8 | AML | other | m | 2017-05-22T05:06:52.98 |
IV.T1245.HHE. | ML:1.0 | 0.0001095 | 0.38 | AML | other | m | 2017-05-22T05:06:40.48 |
IV.T1245.HHN. | ML:1.0 | 0.0001225 | 0.18 | AML | other | m | 2017-05-22T05:06:40.53 |