A magnitude ML 1.5 earthquake occured in region: 2 km NE Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6400, 7.0380 at 12 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 |
---|---|---|---|---|
Pontechianale | CN | 2 | 179 | 179 |
Casteldelfino | CN | 6 | 157 | 336 |
Bellino | CN | 7 | 109 | 445 |
Crissolo | CN | 12 | 168 | 613 |
Elva | CN | 12 | 97 | 710 |
Oncino | CN | 13 | 76 | 786 |
Ostana | CN | 13 | 83 | 869 |
Sampeyre | CN | 14 | 1022 | 1891 |
Stroppo | CN | 17 | 103 | 1994 |
Prazzo | CN | 18 | 170 | 2164 |
Acceglio | CN | 19 | 162 | 2326 |
Macra | CN | 19 | 59 | 2385 |
Paesana | CN | 20 | 2784 | 5169 |
Bobbio Pellice | TO | 20 | 563 | 5732 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2022-05-02 15:56:48 |
44.6405 | 7.0383 | 12 | 2023-01-31 19:03:57 |
Bollettino Sismico Italiano INGV | 112399891 |
Reviewed Rev100 |
ML 1.5 | 2022-05-02 15:56:48 |
44.6387 | 7.0323 | 12 | 2022-05-02 16:06:35 |
Sala Sismica INGV-Roma | 104085501 |
Field | Value |
---|---|
Time (UTC) | 2022-05-02 15:56:48 ± 0.08 |
Latitude | 44.6405 ± 0.0045 |
Longitude | 7.0383 ± 0.0088 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 112399891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 723 |
Semi-minor axis of confidence ellipse (meter) | 256 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.07739 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 104085501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-02 16:06:35 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 112399891 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-12-01 01:58:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2022-05-02T15:58:43.84 | 3.0 | undecidable | manual | Sn | -0.35 | 0 | |||
IV.CSNT.HHZ. | 2022-05-02T15:58:25.38 | 3.0 | undecidable | manual | Sn | 6.53 | 0 | |||
IV.FOSV.EHZ. | 2022-05-02T15:57:59.99 | 3.0 | undecidable | manual | Pn | 6.1 | 0 | |||
IV.BRSN.HNZ. | 2022-05-02T15:57:56.63 | 3.0 | negative | manual | Pg | 12.53 | 0 | |||
IV.CRTC.HHZ. | 2022-05-02T15:57:55.31 | 3.0 | undecidable | manual | Pn | 2.1 | 0 | |||
IV.BARO.EHZ. | 2022-05-02T15:57:53.39 | 3.0 | undecidable | manual | Pn | -0.68 | 0 | |||
IV.CSNT.HHZ. | 2022-05-02T15:57:39.83 | 3.0 | undecidable | manual | Pn | 0.6 | 0 | |||
RD.ORIF.BHZ. | 2022-05-02T15:57:16.36 | 0.3 | undecidable | manual | S | 289 | 96.2259 | 90 | -0.58 | 57 |
GU.PCP.HHZ. | 2022-05-02T15:57:08.87 | 0.1 | undecidable | manual | P | 95 | 119.5914 | 90 | 0.23 | 79 |
IV.QLNO.HHZ. | 2022-05-02T15:57:07.43 | 0.3 | undecidable | manual | P | 108 | 109.3128 | 90 | 0.38 | 59 |
GU.RSP.HHZ. | 2022-05-02T15:57:06.50 | 0.3 | undecidable | manual | S | 17 | 59.0964 | 90 | -0.51 | 62 |
GU.CANO.HHZ. | 2022-05-02T15:57:06.90 | 0.3 | undecidable | manual | P | 116 | 106.4157 | 90 | 0.29 | 60 |
MN.BNI.HHZ. | 2022-05-02T15:57:05.15 | 0.3 | undecidable | manual | S | 328 | 53.7018 | 91 | -0.44 | 64 |
GU.RORO.HHZ. | 2022-05-02T15:57:05.63 | 0.3 | undecidable | manual | P | 125 | 100.4217 | 90 | -0.05 | 63 |
GU.ENR.HHZ. | 2022-05-02T15:57:05.45 | 0.3 | undecidable | manual | S | 146 | 54.6009 | 91 | -0.38 | 64 |
RD.ORIF.BHZ. | 2022-05-02T15:57:05.57 | 0.1 | undecidable | manual | P | 289 | 96.2259 | 90 | 0.53 | 77 |
GU.LSD.HHE. | 2022-05-02T15:57:04.98 | 0.3 | undecidable | manual | P | 5 | 91.1421 | 90 | 0.72 | 54 |
GU.STV.HHZ. | 2022-05-02T15:57:04.03 | 0.3 | undecidable | manual | S | 152 | 49.4172 | 91 | -0.41 | 64 |
FR.SAOF.HHZ. | 2022-05-02T15:57:03.15 | 0.3 | undecidable | manual | P | 150 | 83.3499 | 90 | 0.1 | 65 |
GU.GBOS.HHZ. | 2022-05-02T15:57:02.16 | 0.1 | undecidable | manual | P | 125 | 77.367 | 90 | 0.03 | 90 |
GU.RRL.HHZ. | 2022-05-02T15:57:00.60 | 0.3 | undecidable | manual | S | 328 | 36.741 | 91 | -0.45 | 66 |
GU.RSP.HHZ. | 2022-05-02T15:56:59.85 | 0.3 | undecidable | manual | P | 17 | 59.0964 | 90 | 0.54 | 62 |
GU.BHB.HHZ. | 2022-05-02T15:56:58.23 | 0.3 | undecidable | manual | S | 39 | 27.9498 | 92 | -0.48 | 67 |
GU.ENR.HHZ. | 2022-05-02T15:56:58.64 | 0.1 | undecidable | manual | P | 146 | 54.6009 | 91 | 0.01 | 93 |
MN.BNI.HHZ. | 2022-05-02T15:56:58.64 | 0.1 | undecidable | manual | P | 328 | 53.7018 | 91 | 0.15 | 91 |
GU.STV.HHZ. | 2022-05-02T15:56:57.92 | 0.1 | undecidable | manual | P | 152 | 49.4172 | 91 | 0.09 | 93 |
GU.RRL.HHZ. | 2022-05-02T15:56:56.02 | 0.1 | undecidable | manual | P | 328 | 36.741 | 91 | 0.15 | 94 |
GU.PZZ.HHZ. | 2022-05-02T15:56:55.24 | 0.3 | undecidable | manual | S | 158 | 16.0728 | 97 | -0.31 | 70 |
GU.BHB.HHZ. | 2022-05-02T15:56:54.70 | 0.1 | undecidable | manual | P | 39 | 27.9498 | 92 | 0.18 | 95 |
GU.PZZ.HHZ. | 2022-05-02T15:56:52.71 | 0.1 | undecidable | manual | P | 158 | 16.0728 | 97 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:2.4 | 0.001975 | 0.2 | AML | other | m | 2022-05-02T15:56:55.54 |
GU.PZZ.HHE. | ML:2.3 | 0.001575 | 1.36 | AML | other | m | 2022-05-02T15:56:56.11 |
GU.BHB.HHE. | ML:1.5 | 0.000169 | 0.54 | AML | other | m | 2022-05-02T15:56:59.14 |
GU.BHB.HHN. | ML:1.6 | 0.0001905 | 0.62 | AML | other | m | 2022-05-02T15:56:59.43 |
GU.RRL.HHN. | ML:1.5 | 0.000113 | 0.3 | AML | other | m | 2022-05-02T15:57:01.03 |
GU.RRL.HHE. | ML:1.6 | 0.0001515 | 0.58 | AML | other | m | 2022-05-02T15:57:01.59 |
GU.STV.HHN. | ML:1.6 | 0.0001 | 0.72 | AML | other | m | 2022-05-02T15:57:04.60 |
GU.STV.HHE. | ML:1.5 | 0.00008945 | 0.84 | AML | other | m | 2022-05-02T15:57:05.61 |
MN.BNI.HHN. | ML:0.9 | 0.00001875 | 0.68 | AML | other | m | 2022-05-02T15:57:05.78 |
MN.BNI.HHE. | ML:1.2 | 0.00003535 | 0.68 | AML | other | m | 2022-05-02T15:57:05.46 |
GU.ENR.HHE. | ML:1.9 | 0.00019250000000000002 | 0.88 | AML | other | m | 2022-05-02T15:57:06.11 |
GU.ENR.HHN. | ML:2.0 | 0.00020250000000000002 | 0.98 | AML | other | m | 2022-05-02T15:57:06.50 |
GU.RSP.HHE. | ML:1.5 | 0.00006309999999999999 | 0.12 | AML | other | m | 2022-05-02T15:57:08.63 |
GU.RSP.HHN. | ML:1.2 | 0.00003735 | 0.6 | AML | other | m | 2022-05-02T15:57:09.63 |
GU.GBOS.HHN. | ML:1.3 | 0.000032349999999999994 | 0.38 | AML | other | m | 2022-05-02T15:57:13.20 |
GU.GBOS.HHE. | ML:1.4 | 0.000035000000000000004 | 1.48 | AML | other | m | 2022-05-02T15:57:13.01 |
FR.SAOF.HHN.00 | ML:1.4 | 0.00002785 | 0.62 | AML | other | m | 2022-05-02T15:57:14.46 |
FR.SAOF.HHE.00 | ML:1.4 | 0.00003125 | 1.58 | AML | other | m | 2022-05-02T15:57:16.95 |
RD.ORIF.BHE. | ML:1.4 | 0.00002265 | 1.08 | AML | other | m | 2022-05-02T15:57:22.15 |
RD.ORIF.BHN. | ML:1.3 | 0.000019549999999999997 | 0.44 | AML | other | m | 2022-05-02T15:57:22.55 |