A magnitude ML 1.0 earthquake occured in region: 4 km NE Pontremoli (MS), on
and geographic coordinates (lat, lon) 44.4040, 9.9100 at 10 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 |
---|---|---|---|---|
Pontremoli | MS | 4 | 7357 | 7357 |
Filattiera | MS | 8 | 2309 | 9666 |
Mulazzo | MS | 9 | 2424 | 12090 |
Bagnone | MS | 12 | 1887 | 13977 |
Villafranca in Lunigiana | MS | 13 | 4770 | 18747 |
Zeri | MS | 13 | 1094 | 19841 |
Berceto | PR | 14 | 2109 | 21950 |
Borgo Val di Taro | PR | 15 | 6999 | 28949 |
Corniglio | PR | 16 | 1936 | 30885 |
Monchio delle Corti | PR | 17 | 933 | 31818 |
Albareto | PR | 17 | 2156 | 33974 |
Valmozzola | PR | 19 | 539 | 34513 |
Licciana Nardi | MS | 19 | 4949 | 39462 |
Tresana | MS | 19 | 2044 | 41506 |
Calice al Cornoviglio | SP | 19 | 1138 | 42644 |
Zignago | SP | 19 | 532 | 43176 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2015-06-04 22:13:42 |
44.4038 | 9.9103 | 10 | 2016-01-08 08:45:27 |
Bollettino Sismico Italiano INGV | 21047131 |
Reviewed Rev100 |
ML 1.2 | 2015-06-04 22:13:42 |
44.3993 | 9.9087 | 8 | 2015-06-04 22:22:59 |
Sala Sismica INGV-Roma | 19523421 |
Field | Value |
---|---|
Time (UTC) | 2015-06-04 22:13:42 ± 0.11 |
Latitude | 44.4038 ± 0.0054 |
Longitude | 9.9103 ± 0.0076 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 21047131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 669 |
Semi-minor axis of confidence ellipse (meter) | 459 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 49 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.14119 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81209 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 21047131 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-08-24 09:55:46 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 19523421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-06-04 22:22:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PII.HHZ. | 2015-06-04T22:14:08.85 | 0.6 | undecidable | manual | S | 147 | 90.1431 | 50 | -0.38 | 41 |
GU.MAIM.HHZ. | 2015-06-04T22:14:04.35 | 0.3 | undecidable | manual | S | 139 | 71.373 | 50 | 0.14 | 68 |
IV.BOB.HHE. | 2015-06-04T22:13:59.62 | 0.3 | undecidable | manual | S | 318 | 54.501 | 50 | -0.09 | 71 |
GU.GORR.HHE. | 2015-06-04T22:13:59.35 | 0.3 | undecidable | manual | S | 295 | 53.8017 | 50 | -0.19 | 69 |
IV.PII.HHZ. | 2015-06-04T22:13:58.32 | 0.3 | undecidable | manual | P | 147 | 90.1431 | 50 | 0.41 | 62 |
IV.PLMA.HHZ. | 2015-06-04T22:13:55.20 | 0.3 | undecidable | manual | S | 187 | 39.5271 | 50 | -0.52 | 66 |
IV.ERBM.EHZ. | 2015-06-04T22:13:55.72 | 0.3 | undecidable | manual | S | 87 | 39.8268 | 50 | -0.09 | 73 |
GU.MAIM.HHZ. | 2015-06-04T22:13:55.46 | 0.3 | undecidable | manual | P | 139 | 71.373 | 50 | 0.44 | 64 |
IV.MSSA.HHZ. | 2015-06-04T22:13:53.38 | 0.3 | undecidable | manual | S | 253 | 32.6451 | 50 | -0.5 | 67 |
GU.EQUI.HHZ. | 2015-06-04T22:13:53.36 | 0.3 | undecidable | manual | S | 144 | 32.6451 | 50 | -0.53 | 67 |
GU.GORR.HHE. | 2015-06-04T22:13:52.59 | 0.3 | undecidable | manual | P | 295 | 53.8017 | 50 | 0.27 | 68 |
IV.BOB.HHE. | 2015-06-04T22:13:52.77 | 0.3 | undecidable | manual | P | 318 | 54.501 | 50 | 0.35 | 67 |
GU.FIVI.HNE. | 2015-06-04T22:13:51.82 | 0.3 | undecidable | manual | S | 137 | 25.0527 | 112 | 0 | 76 |
IV.ERBM.EHZ. | 2015-06-04T22:13:50.61 | 0.1 | undecidable | manual | P | 87 | 39.8268 | 50 | 0.44 | 90 |
IV.PLMA.HHZ. | 2015-06-04T22:13:50.21 | 0.1 | undecidable | manual | P | 187 | 39.5271 | 50 | 0.09 | 97 |
GU.EQUI.HHZ. | 2015-06-04T22:13:49.10 | 0.1 | undecidable | manual | P | 144 | 32.6451 | 50 | 0.04 | 99 |
IV.MSSA.HHZ. | 2015-06-04T22:13:49.28 | 0.1 | undecidable | manual | P | 253 | 32.6451 | 50 | 0.22 | 95 |
GU.FIVI.HNE. | 2015-06-04T22:13:48.12 | 0.1 | undecidable | manual | P | 137 | 25.0527 | 112 | 0.25 | 96 |
GU.GRAM.HHZ. | 2015-06-04T22:13:48.41 | 0.1 | undecidable | manual | S | 52 | 15.6732 | 122 | -0.49 | 93 |
GU.GRAM.HHZ. | 2015-06-04T22:13:46.04 | 0.1 | undecidable | manual | P | 52 | 15.6732 | 122 | -0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.EQUI.HHN. | ML:0.9 | 0.00003285 | 0.84 | AML | other | m | 2015-06-04T22:13:54.22 |
GU.EQUI.HHE. | ML:0.8 | 0.0000291 | 0.5 | AML | other | m | 2015-06-04T22:13:55.55 |
IV.MSSA.HHN. | ML:1.0 | 0.000042050000000000006 | 0.16 | AML | other | m | 2015-06-04T22:13:54.18 |
IV.MSSA.HHE. | ML:1.0 | 0.00003995 | 0.16 | AML | other | m | 2015-06-04T22:13:54.31 |
IV.PLMA.HHE. | ML:1.2 | 0.00005535 | 0.9 | AML | other | m | 2015-06-04T22:13:56.04 |
IV.PLMA.HHN. | ML:1.2 | 0.000059499999999999996 | 0.54 | AML | other | m | 2015-06-04T22:13:55.80 |